Finding the Fourth Proportional to 834,086.32, 1,253,123.68 and 535,154.08

Step by Step Solution

1. Step 1: Write the proportion equation
   834,086.32 : 1,253,123.68 = 535,154.08 : x
2. Step 2: Convert to fraction form
   834,086.32/1,253,123.68 = 535,154.08/x
3. Step 3: Cross multiply
   834,086.32x = 1,253,123.68 × 535,154.08
4. Step 4: Simplify right side
   834,086.32x = 670,614,250,096.61
5. Step 5: Solve for x
   x = 670,614,250,096.61/834,086.32
6. Step 6: Final answer
   x = 804,010.61