Finding the Fourth Proportional to 59,082.52, 88,640.94 and 19,100.65

Step by Step Solution

1. Step 1: Write the proportion equation
   59,082.52 : 88,640.94 = 19,100.65 : x
2. Step 2: Convert to fraction form
   59,082.52/88,640.94 = 19,100.65/x
3. Step 3: Cross multiply
   59,082.52x = 88,640.94 × 19,100.65
4. Step 4: Simplify right side
   59,082.52x = 1,693,099,570.61
5. Step 5: Solve for x
   x = 1,693,099,570.61/59,082.52
6. Step 6: Final answer
   x = 28,656.52