Finding the Fourth Proportional to 25,123.53, 34,693.82 and 16,186.53

Step by Step Solution

1. Step 1: Write the proportion equation
   25,123.53 : 34,693.82 = 16,186.53 : x
2. Step 2: Convert to fraction form
   25,123.53/34,693.82 = 16,186.53/x
3. Step 3: Cross multiply
   25,123.53x = 34,693.82 × 16,186.53
4. Step 4: Simplify right side
   25,123.53x = 561,572,477.31
5. Step 5: Solve for x
   x = 561,572,477.31/25,123.53
6. Step 6: Final answer
   x = 22,352.45