Finding the Fourth Proportional to 1,345,134.94, 1,856,193.27 and 756,522.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,134.94 : 1,856,193.27 = 756,522.52 : x
2. Step 2: Convert to fraction form
   1,345,134.94/1,856,193.27 = 756,522.52/x
3. Step 3: Cross multiply
   1,345,134.94x = 1,856,193.27 × 756,522.52
4. Step 4: Simplify right side
   1,345,134.94x = 1,404,252,002,750.00
5. Step 5: Solve for x
   x = 1,404,252,002,750.00/1,345,134.94
6. Step 6: Final answer
   x = 1,043,948.80