Finding the Fourth Proportional to 25,038.69, 34,552.50 and 14,964.81

Step by Step Solution

1. Step 1: Write the proportion equation
   25,038.69 : 34,552.50 = 14,964.81 : x
2. Step 2: Convert to fraction form
   25,038.69/34,552.50 = 14,964.81/x
3. Step 3: Cross multiply
   25,038.69x = 34,552.50 × 14,964.81
4. Step 4: Simplify right side
   25,038.69x = 517,071,597.53
5. Step 5: Solve for x
   x = 517,071,597.53/25,038.69
6. Step 6: Final answer
   x = 20,650.90