Finding the Fourth Proportional to 60,074.72, 82,899.76 and 33,215.61

Step by Step Solution

1. Step 1: Write the proportion equation
   60,074.72 : 82,899.76 = 33,215.61 : x
2. Step 2: Convert to fraction form
   60,074.72/82,899.76 = 33,215.61/x
3. Step 3: Cross multiply
   60,074.72x = 82,899.76 × 33,215.61
4. Step 4: Simplify right side
   60,074.72x = 2,753,566,097.25
5. Step 5: Solve for x
   x = 2,753,566,097.25/60,074.72
6. Step 6: Final answer
   x = 45,835.69