Finding the Fourth Proportional to 173,664.27, 260,493.53 and 55,333.98

Step by Step Solution

1. Step 1: Write the proportion equation
   173,664.27 : 260,493.53 = 55,333.98 : x
2. Step 2: Convert to fraction form
   173,664.27/260,493.53 = 55,333.98/x
3. Step 3: Cross multiply
   173,664.27x = 260,493.53 × 55,333.98
4. Step 4: Simplify right side
   173,664.27x = 14,414,143,502.48
5. Step 5: Solve for x
   x = 14,414,143,502.48/173,664.27
6. Step 6: Final answer
   x = 83,000.05