Finding the Fourth Proportional to 59,831.87, 89,758.47 and 19,853.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,831.87 : 89,758.47 = 19,853.25 : x
2. Step 2: Convert to fraction form
   59,831.87/89,758.47 = 19,853.25/x
3. Step 3: Cross multiply
   59,831.87x = 89,758.47 × 19,853.25
4. Step 4: Simplify right side
   59,831.87x = 1,781,997,344.53
5. Step 5: Solve for x
   x = 1,781,997,344.53/59,831.87
6. Step 6: Final answer
   x = 29,783.42