Finding the Fourth Proportional to 59,894.52, 89,822.34 and 19,902.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,894.52 : 89,822.34 = 19,902.76 : x
2. Step 2: Convert to fraction form
   59,894.52/89,822.34 = 19,902.76/x
3. Step 3: Cross multiply
   59,894.52x = 89,822.34 × 19,902.76
4. Step 4: Simplify right side
   59,894.52x = 1,787,712,475.66
5. Step 5: Solve for x
   x = 1,787,712,475.66/59,894.52
6. Step 6: Final answer
   x = 29,847.68