Finding the Fourth Proportional to 25,737, 35,518.02 and 14,558.76

Step by Step Solution

1. Step 1: Write the proportion equation
   25,737 : 35,518.02 = 14,558.76 : x
2. Step 2: Convert to fraction form
   25,737/35,518.02 = 14,558.76/x
3. Step 3: Cross multiply
   25,737x = 35,518.02 × 14,558.76
4. Step 4: Simplify right side
   25,737x = 517,098,328.86
5. Step 5: Solve for x
   x = 517,098,328.86/25,737
6. Step 6: Final answer
   x = 20,091.63