Finding the Fourth Proportional to 59,795.94, 89,672.70 and 17,664.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,795.94 : 89,672.70 = 17,664.86 : x
2. Step 2: Convert to fraction form
   59,795.94/89,672.70 = 17,664.86/x
3. Step 3: Cross multiply
   59,795.94x = 89,672.70 × 17,664.86
4. Step 4: Simplify right side
   59,795.94x = 1,584,055,691.32
5. Step 5: Solve for x
   x = 1,584,055,691.32/59,795.94
6. Step 6: Final answer
   x = 26,491.02