Finding the Fourth Proportional to 238,414.41, 357,621.92 and 60,921.59

Step by Step Solution

1. Step 1: Write the proportion equation
   238,414.41 : 357,621.92 = 60,921.59 : x
2. Step 2: Convert to fraction form
   238,414.41/357,621.92 = 60,921.59/x
3. Step 3: Cross multiply
   238,414.41x = 357,621.92 × 60,921.59
4. Step 4: Simplify right side
   238,414.41x = 21,786,896,132.61
5. Step 5: Solve for x
   x = 21,786,896,132.61/238,414.41
6. Step 6: Final answer
   x = 91,382.46