Finding the Fourth Proportional to 98,250.89, 147,253.10 and 42,024.98

Step by Step Solution

1. Step 1: Write the proportion equation
   98,250.89 : 147,253.10 = 42,024.98 : x
2. Step 2: Convert to fraction form
   98,250.89/147,253.10 = 42,024.98/x
3. Step 3: Cross multiply
   98,250.89x = 147,253.10 × 42,024.98
4. Step 4: Simplify right side
   98,250.89x = 6,188,308,740.45
5. Step 5: Solve for x
   x = 6,188,308,740.45/98,250.89
6. Step 6: Final answer
   x = 62,984.76