Finding the Fourth Proportional to 92,583.57, 138,846.72 and 33,411.72

Step by Step Solution

1. Step 1: Write the proportion equation
   92,583.57 : 138,846.72 = 33,411.72 : x
2. Step 2: Convert to fraction form
   92,583.57/138,846.72 = 33,411.72/x
3. Step 3: Cross multiply
   92,583.57x = 138,846.72 × 33,411.72
4. Step 4: Simplify right side
   92,583.57x = 4,639,107,731.56
5. Step 5: Solve for x
   x = 4,639,107,731.56/92,583.57
6. Step 6: Final answer
   x = 50,107.25