Finding the Fourth Proportional to 98,730.89, 148,111.71 and 32,155.53

Step by Step Solution

1. Step 1: Write the proportion equation
   98,730.89 : 148,111.71 = 32,155.53 : x
2. Step 2: Convert to fraction form
   98,730.89/148,111.71 = 32,155.53/x
3. Step 3: Cross multiply
   98,730.89x = 148,111.71 × 32,155.53
4. Step 4: Simplify right side
   98,730.89x = 4,762,610,962.69
5. Step 5: Solve for x
   x = 4,762,610,962.69/98,730.89
6. Step 6: Final answer
   x = 48,238.31