Finding the Fourth Proportional to 25,314.02, 34,932.72 and 13,983.32

Step by Step Solution

1. Step 1: Write the proportion equation
   25,314.02 : 34,932.72 = 13,983.32 : x
2. Step 2: Convert to fraction form
   25,314.02/34,932.72 = 13,983.32/x
3. Step 3: Cross multiply
   25,314.02x = 34,932.72 × 13,983.32
4. Step 4: Simplify right side
   25,314.02x = 488,475,402.23
5. Step 5: Solve for x
   x = 488,475,402.23/25,314.02
6. Step 6: Final answer
   x = 19,296.63