Finding the Fourth Proportional to 10,904.62, 16,354.50 and 5,058.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,904.62 : 16,354.50 = 5,058.04 : x
2. Step 2: Convert to fraction form
   10,904.62/16,354.50 = 5,058.04/x
3. Step 3: Cross multiply
   10,904.62x = 16,354.50 × 5,058.04
4. Step 4: Simplify right side
   10,904.62x = 82,721,715.18
5. Step 5: Solve for x
   x = 82,721,715.18/10,904.62
6. Step 6: Final answer
   x = 7,585.93