Finding the Fourth Proportional to 60,638.82, 83,681.67 and 35,150.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,638.82 : 83,681.67 = 35,150.10 : x
2. Step 2: Convert to fraction form
   60,638.82/83,681.67 = 35,150.10/x
3. Step 3: Cross multiply
   60,638.82x = 83,681.67 × 35,150.10
4. Step 4: Simplify right side
   60,638.82x = 2,941,419,068.67
5. Step 5: Solve for x
   x = 2,941,419,068.67/60,638.82
6. Step 6: Final answer
   x = 48,507.20