Finding the Fourth Proportional to 1,495,429.12, 2,063,700.57 and 850,849.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,429.12 : 2,063,700.57 = 850,849.30 : x
2. Step 2: Convert to fraction form
   1,495,429.12/2,063,700.57 = 850,849.30/x
3. Step 3: Cross multiply
   1,495,429.12x = 2,063,700.57 × 850,849.30
4. Step 4: Simplify right side
   1,495,429.12x = 1,755,898,185,394.10
5. Step 5: Solve for x
   x = 1,755,898,185,394.10/1,495,429.12
6. Step 6: Final answer
   x = 1,174,176.80