Finding the Fourth Proportional to 17,261.82, 25,888.53 and 4,781.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,261.82 : 25,888.53 = 4,781.52 : x
2. Step 2: Convert to fraction form
   17,261.82/25,888.53 = 4,781.52/x
3. Step 3: Cross multiply
   17,261.82x = 25,888.53 × 4,781.52
4. Step 4: Simplify right side
   17,261.82x = 123,786,612.08
5. Step 5: Solve for x
   x = 123,786,612.08/17,261.82
6. Step 6: Final answer
   x = 7,171.12