Finding the Fourth Proportional to 45,610.50, 68,359.59 and 32,391.30

Step by Step Solution

1. Step 1: Write the proportion equation
   45,610.50 : 68,359.59 = 32,391.30 : x
2. Step 2: Convert to fraction form
   45,610.50/68,359.59 = 32,391.30/x
3. Step 3: Cross multiply
   45,610.50x = 68,359.59 × 32,391.30
4. Step 4: Simplify right side
   45,610.50x = 2,214,255,987.57
5. Step 5: Solve for x
   x = 2,214,255,987.57/45,610.50
6. Step 6: Final answer
   x = 48,547.07