Finding the Fourth Proportional to 59,944.32, 89,915.76 and 15,567.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,944.32 : 89,915.76 = 15,567.12 : x
2. Step 2: Convert to fraction form
   59,944.32/89,915.76 = 15,567.12/x
3. Step 3: Cross multiply
   59,944.32x = 89,915.76 × 15,567.12
4. Step 4: Simplify right side
   59,944.32x = 1,399,729,425.81
5. Step 5: Solve for x
   x = 1,399,729,425.81/59,944.32
6. Step 6: Final answer
   x = 23,350.49