Finding the Fourth Proportional to 1,443,833,364,728.40, 1,992,537,827,405 and 793,534,998,500.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,833,364,728.40 : 1,992,537,827,405 = 793,534,998,500.25 : x
2. Step 2: Convert to fraction form
   1,443,833,364,728.40/1,992,537,827,405 = 793,534,998,500.25/x
3. Step 3: Cross multiply
   1,443,833,364,728.40x = 1,992,537,827,405 × 793,534,998,500.25
4. Step 4: Simplify right side
   1,443,833,364,728.40x = 1,581,148,501,881,518,139,899,904
5. Step 5: Solve for x
   x = 1,581,148,501,881,518,139,899,904/1,443,833,364,728.40
6. Step 6: Final answer
   x = 1,095,104,560,198.99