Finding the Fourth Proportional to 58,826.98, 81,168.12 and 33,331.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,826.98 : 81,168.12 = 33,331.12 : x
2. Step 2: Convert to fraction form
   58,826.98/81,168.12 = 33,331.12/x
3. Step 3: Cross multiply
   58,826.98x = 81,168.12 × 33,331.12
4. Step 4: Simplify right side
   58,826.98x = 2,705,424,347.89
5. Step 5: Solve for x
   x = 2,705,424,347.89/58,826.98
6. Step 6: Final answer
   x = 45,989.52