Finding the Fourth Proportional to 293,064.57, 439,592.01 and 93,382.25

Step by Step Solution

1. Step 1: Write the proportion equation
   293,064.57 : 439,592.01 = 93,382.25 : x
2. Step 2: Convert to fraction form
   293,064.57/439,592.01 = 93,382.25/x
3. Step 3: Cross multiply
   293,064.57x = 439,592.01 × 93,382.25
4. Step 4: Simplify right side
   293,064.57x = 41,050,088,777.86
5. Step 5: Solve for x
   x = 41,050,088,777.86/293,064.57
6. Step 6: Final answer
   x = 140,071.82