Finding the Fourth Proportional to 59,891.52, 89,850.56 and 17,774.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,891.52 : 89,850.56 = 17,774.96 : x
2. Step 2: Convert to fraction form
   59,891.52/89,850.56 = 17,774.96/x
3. Step 3: Cross multiply
   59,891.52x = 89,850.56 × 17,774.96
4. Step 4: Simplify right side
   59,891.52x = 1,597,090,109.98
5. Step 5: Solve for x
   x = 1,597,090,109.98/59,891.52
6. Step 6: Final answer
   x = 26,666.38