Finding the Fourth Proportional to 72,337.83, 99,852.42 and 58,885.73

Step by Step Solution

1. Step 1: Write the proportion equation
   72,337.83 : 99,852.42 = 58,885.73 : x
2. Step 2: Convert to fraction form
   72,337.83/99,852.42 = 58,885.73/x
3. Step 3: Cross multiply
   72,337.83x = 99,852.42 × 58,885.73
4. Step 4: Simplify right side
   72,337.83x = 5,879,882,643.97
5. Step 5: Solve for x
   x = 5,879,882,643.97/72,337.83
6. Step 6: Final answer
   x = 81,283.65