Finding the Fourth Proportional to 59,861.12, 82,547 and 39,448.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,861.12 : 82,547 = 39,448.52 : x
2. Step 2: Convert to fraction form
   59,861.12/82,547 = 39,448.52/x
3. Step 3: Cross multiply
   59,861.12x = 82,547 × 39,448.52
4. Step 4: Simplify right side
   59,861.12x = 3,256,356,980.44
5. Step 5: Solve for x
   x = 3,256,356,980.44/59,861.12
6. Step 6: Final answer
   x = 54,398.53