Finding the Fourth Proportional to 89,352.48, 123,301.56 and 49,071.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,352.48 : 123,301.56 = 49,071.52 : x
2. Step 2: Convert to fraction form
   89,352.48/123,301.56 = 49,071.52/x
3. Step 3: Cross multiply
   89,352.48x = 123,301.56 × 49,071.52
4. Step 4: Simplify right side
   89,352.48x = 6,050,594,967.57
5. Step 5: Solve for x
   x = 6,050,594,967.57/89,352.48
6. Step 6: Final answer
   x = 67,716.03