Finding the Fourth Proportional to 25,046.60, 34,561.98 and 14,973.08

Step by Step Solution

1. Step 1: Write the proportion equation
   25,046.60 : 34,561.98 = 14,973.08 : x
2. Step 2: Convert to fraction form
   25,046.60/34,561.98 = 14,973.08/x
3. Step 3: Cross multiply
   25,046.60x = 34,561.98 × 14,973.08
4. Step 4: Simplify right side
   25,046.60x = 517,499,291.50
5. Step 5: Solve for x
   x = 517,499,291.50/25,046.60
6. Step 6: Final answer
   x = 20,661.46