Finding the Fourth Proportional to 25,045.34, 34,566.37 and 14,290.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,045.34 : 34,566.37 = 14,290.16 : x
2. Step 2: Convert to fraction form
   25,045.34/34,566.37 = 14,290.16/x
3. Step 3: Cross multiply
   25,045.34x = 34,566.37 × 14,290.16
4. Step 4: Simplify right side
   25,045.34x = 493,959,008.61
5. Step 5: Solve for x
   x = 493,959,008.61/25,045.34
6. Step 6: Final answer
   x = 19,722.59