Finding the Fourth Proportional to 1,992,333.12, 2,749,406.70 and 1,132,893.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,992,333.12 : 2,749,406.70 = 1,132,893.42 : x
2. Step 2: Convert to fraction form
   1,992,333.12/2,749,406.70 = 1,132,893.42/x
3. Step 3: Cross multiply
   1,992,333.12x = 2,749,406.70 × 1,132,893.42
4. Step 4: Simplify right side
   1,992,333.12x = 3,114,784,759,333.91
5. Step 5: Solve for x
   x = 3,114,784,759,333.91/1,992,333.12
6. Step 6: Final answer
   x = 1,563,385.52