Finding the Fourth Proportional to 1,474,391,118.96, 2,034,646,300.53 and 805,336,056.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,391,118.96 : 2,034,646,300.53 = 805,336,056.72 : x
2. Step 2: Convert to fraction form
   1,474,391,118.96/2,034,646,300.53 = 805,336,056.72/x
3. Step 3: Cross multiply
   1,474,391,118.96x = 2,034,646,300.53 × 805,336,056.72
4. Step 4: Simplify right side
   1,474,391,118.96x = 1,638,574,028,488,766,208
5. Step 5: Solve for x
   x = 1,638,574,028,488,766,208/1,474,391,118.96
6. Step 6: Final answer
   x = 1,111,356,415.14