Finding the Fourth Proportional to 55,451.86, 83,233.86 and 49,166.98

Step by Step Solution

1. Step 1: Write the proportion equation
   55,451.86 : 83,233.86 = 49,166.98 : x
2. Step 2: Convert to fraction form
   55,451.86/83,233.86 = 49,166.98/x
3. Step 3: Cross multiply
   55,451.86x = 83,233.86 × 49,166.98
4. Step 4: Simplify right side
   55,451.86x = 4,092,357,529.94
5. Step 5: Solve for x
   x = 4,092,357,529.94/55,451.86
6. Step 6: Final answer
   x = 73,800.19