Finding the Fourth Proportional to 102,620.53, 153,935.12 and 32,498.29

Step by Step Solution

1. Step 1: Write the proportion equation
   102,620.53 : 153,935.12 = 32,498.29 : x
2. Step 2: Convert to fraction form
   102,620.53/153,935.12 = 32,498.29/x
3. Step 3: Cross multiply
   102,620.53x = 153,935.12 × 32,498.29
4. Step 4: Simplify right side
   102,620.53x = 5,002,628,170.94
5. Step 5: Solve for x
   x = 5,002,628,170.94/102,620.53
6. Step 6: Final answer
   x = 48,748.80