Finding the Fourth Proportional to 59,634.78, 82,368.16 and 43,476.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,634.78 : 82,368.16 = 43,476.50 : x
2. Step 2: Convert to fraction form
   59,634.78/82,368.16 = 43,476.50/x
3. Step 3: Cross multiply
   59,634.78x = 82,368.16 × 43,476.50
4. Step 4: Simplify right side
   59,634.78x = 3,581,079,308.24
5. Step 5: Solve for x
   x = 3,581,079,308.24/59,634.78
6. Step 6: Final answer
   x = 60,050.18