Finding the Fourth Proportional to 93,022.23, 139,372.86 and 50,932.61

Step by Step Solution

1. Step 1: Write the proportion equation
   93,022.23 : 139,372.86 = 50,932.61 : x
2. Step 2: Convert to fraction form
   93,022.23/139,372.86 = 50,932.61/x
3. Step 3: Cross multiply
   93,022.23x = 139,372.86 × 50,932.61
4. Step 4: Simplify right side
   93,022.23x = 7,098,622,826.10
5. Step 5: Solve for x
   x = 7,098,622,826.10/93,022.23
6. Step 6: Final answer
   x = 76,311.04