Finding the Fourth Proportional to 238,340.76, 357,510.81 and 60,847.80

Step by Step Solution

1. Step 1: Write the proportion equation
   238,340.76 : 357,510.81 = 60,847.80 : x
2. Step 2: Convert to fraction form
   238,340.76/357,510.81 = 60,847.80/x
3. Step 3: Cross multiply
   238,340.76x = 357,510.81 × 60,847.80
4. Step 4: Simplify right side
   238,340.76x = 21,753,746,264.72
5. Step 5: Solve for x
   x = 21,753,746,264.72/238,340.76
6. Step 6: Final answer
   x = 91,271.62