Finding the Fourth Proportional to 58,993.72, 81,410.70 and 33,847.16

Step by Step Solution

1. Step 1: Write the proportion equation
   58,993.72 : 81,410.70 = 33,847.16 : x
2. Step 2: Convert to fraction form
   58,993.72/81,410.70 = 33,847.16/x
3. Step 3: Cross multiply
   58,993.72x = 81,410.70 × 33,847.16
4. Step 4: Simplify right side
   58,993.72x = 2,755,520,988.61
5. Step 5: Solve for x
   x = 2,755,520,988.61/58,993.72
6. Step 6: Final answer
   x = 46,708.72