Finding the Fourth Proportional to 60,826.62, 83,939.89 and 35,347.38

Step by Step Solution

1. Step 1: Write the proportion equation
   60,826.62 : 83,939.89 = 35,347.38 : x
2. Step 2: Convert to fraction form
   60,826.62/83,939.89 = 35,347.38/x
3. Step 3: Cross multiply
   60,826.62x = 83,939.89 × 35,347.38
4. Step 4: Simplify right side
   60,826.62x = 2,967,055,188.99
5. Step 5: Solve for x
   x = 2,967,055,188.99/60,826.62
6. Step 6: Final answer
   x = 48,778.89