Finding the Fourth Proportional to 92,544.32, 138,816.50 and 33,379.98

Step by Step Solution

1. Step 1: Write the proportion equation
   92,544.32 : 138,816.50 = 33,379.98 : x
2. Step 2: Convert to fraction form
   92,544.32/138,816.50 = 33,379.98/x
3. Step 3: Cross multiply
   92,544.32x = 138,816.50 × 33,379.98
4. Step 4: Simplify right side
   92,544.32x = 4,633,691,826.77
5. Step 5: Solve for x
   x = 4,633,691,826.77/92,544.32
6. Step 6: Final answer
   x = 50,069.98