Finding the Fourth Proportional to 17,054.52, 25,543.72 and 13,076.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,054.52 : 25,543.72 = 13,076.49 : x
2. Step 2: Convert to fraction form
   17,054.52/25,543.72 = 13,076.49/x
3. Step 3: Cross multiply
   17,054.52x = 25,543.72 × 13,076.49
4. Step 4: Simplify right side
   17,054.52x = 334,022,165.88
5. Step 5: Solve for x
   x = 334,022,165.88/17,054.52
6. Step 6: Final answer
   x = 19,585.55