Finding the Fourth Proportional to 39,162.16, 58,801.56 and 15,834.16

Step by Step Solution

1. Step 1: Write the proportion equation
   39,162.16 : 58,801.56 = 15,834.16 : x
2. Step 2: Convert to fraction form
   39,162.16/58,801.56 = 15,834.16/x
3. Step 3: Cross multiply
   39,162.16x = 58,801.56 × 15,834.16
4. Step 4: Simplify right side
   39,162.16x = 931,073,309.29
5. Step 5: Solve for x
   x = 931,073,309.29/39,162.16
6. Step 6: Final answer
   x = 23,774.82