Finding the Fourth Proportional to 98,705.41, 148,068.48 and 32,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   98,705.41 : 148,068.48 = 32,150.72 : x
2. Step 2: Convert to fraction form
   98,705.41/148,068.48 = 32,150.72/x
3. Step 3: Cross multiply
   98,705.41x = 148,068.48 × 32,150.72
4. Step 4: Simplify right side
   98,705.41x = 4,760,508,732.04
5. Step 5: Solve for x
   x = 4,760,508,732.04/98,705.41
6. Step 6: Final answer
   x = 48,229.46