Finding the Fourth Proportional to 98,700.42, 148,059.54 and 32,123.28

Step by Step Solution

1. Step 1: Write the proportion equation
   98,700.42 : 148,059.54 = 32,123.28 : x
2. Step 2: Convert to fraction form
   98,700.42/148,059.54 = 32,123.28/x
3. Step 3: Cross multiply
   98,700.42x = 148,059.54 × 32,123.28
4. Step 4: Simplify right side
   98,700.42x = 4,756,158,060.09
5. Step 5: Solve for x
   x = 4,756,158,060.09/98,700.42
6. Step 6: Final answer
   x = 48,187.82