Finding the Fourth Proportional to 59,320.96, 88,981.50 and 14,947.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,320.96 : 88,981.50 = 14,947.72 : x
2. Step 2: Convert to fraction form
   59,320.96/88,981.50 = 14,947.72/x
3. Step 3: Cross multiply
   59,320.96x = 88,981.50 × 14,947.72
4. Step 4: Simplify right side
   59,320.96x = 1,330,070,547.18
5. Step 5: Solve for x
   x = 1,330,070,547.18/59,320.96
6. Step 6: Final answer
   x = 22,421.60