Finding the Fourth Proportional to 102,523.25, 141,482.23 and 60,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   102,523.25 : 141,482.23 = 60,081.75 : x
2. Step 2: Convert to fraction form
   102,523.25/141,482.23 = 60,081.75/x
3. Step 3: Cross multiply
   102,523.25x = 141,482.23 × 60,081.75
4. Step 4: Simplify right side
   102,523.25x = 8,500,499,822.10
5. Step 5: Solve for x
   x = 8,500,499,822.10/102,523.25
6. Step 6: Final answer
   x = 82,912.90