Finding the Fourth Proportional to 102,209.38, 153,320.56 and 32,091.46

Step by Step Solution

1. Step 1: Write the proportion equation
   102,209.38 : 153,320.56 = 32,091.46 : x
2. Step 2: Convert to fraction form
   102,209.38/153,320.56 = 32,091.46/x
3. Step 3: Cross multiply
   102,209.38x = 153,320.56 × 32,091.46
4. Step 4: Simplify right side
   102,209.38x = 4,920,280,154.89
5. Step 5: Solve for x
   x = 4,920,280,154.89/102,209.38
6. Step 6: Final answer
   x = 48,139.22