Finding the Fourth Proportional to 710,925.30, 1,066,654.17 and 369,155.52

Step by Step Solution

1. Step 1: Write the proportion equation
   710,925.30 : 1,066,654.17 = 369,155.52 : x
2. Step 2: Convert to fraction form
   710,925.30/1,066,654.17 = 369,155.52/x
3. Step 3: Cross multiply
   710,925.30x = 1,066,654.17 × 369,155.52
4. Step 4: Simplify right side
   710,925.30x = 393,761,274,786.52
5. Step 5: Solve for x
   x = 393,761,274,786.52/710,925.30
6. Step 6: Final answer
   x = 553,871.52