Finding the Fourth Proportional to 755,802.96, 1,043,037.71 and 429,146.56

Step by Step Solution

1. Step 1: Write the proportion equation
   755,802.96 : 1,043,037.71 = 429,146.56 : x
2. Step 2: Convert to fraction form
   755,802.96/1,043,037.71 = 429,146.56/x
3. Step 3: Cross multiply
   755,802.96x = 1,043,037.71 × 429,146.56
4. Step 4: Simplify right side
   755,802.96x = 447,616,045,196.78
5. Step 5: Solve for x
   x = 447,616,045,196.78/755,802.96
6. Step 6: Final answer
   x = 592,239.07