Finding the Fourth Proportional to 102,500.48, 153,758.03 and 32,379.19

Step by Step Solution

1. Step 1: Write the proportion equation
   102,500.48 : 153,758.03 = 32,379.19 : x
2. Step 2: Convert to fraction form
   102,500.48/153,758.03 = 32,379.19/x
3. Step 3: Cross multiply
   102,500.48x = 153,758.03 × 32,379.19
4. Step 4: Simplify right side
   102,500.48x = 4,978,559,921.10
5. Step 5: Solve for x
   x = 4,978,559,921.10/102,500.48
6. Step 6: Final answer
   x = 48,571.09