Finding the Fourth Proportional to 60,267.43, 83,171.76 and 34,428.25

Step by Step Solution

1. Step 1: Write the proportion equation
   60,267.43 : 83,171.76 = 34,428.25 : x
2. Step 2: Convert to fraction form
   60,267.43/83,171.76 = 34,428.25/x
3. Step 3: Cross multiply
   60,267.43x = 83,171.76 × 34,428.25
4. Step 4: Simplify right side
   60,267.43x = 2,863,458,080.82
5. Step 5: Solve for x
   x = 2,863,458,080.82/60,267.43
6. Step 6: Final answer
   x = 47,512.53