Finding the Fourth Proportional to 60,808.91, 83,892.13 and 40,633.83

Step by Step Solution

1. Step 1: Write the proportion equation
   60,808.91 : 83,892.13 = 40,633.83 : x
2. Step 2: Convert to fraction form
   60,808.91/83,892.13 = 40,633.83/x
3. Step 3: Cross multiply
   60,808.91x = 83,892.13 × 40,633.83
4. Step 4: Simplify right side
   60,808.91x = 3,408,858,447.17
5. Step 5: Solve for x
   x = 3,408,858,447.17/60,808.91
6. Step 6: Final answer
   x = 56,058.54