Finding the Fourth Proportional to 60,876, 91,325.52 and 28,044

Step by Step Solution

1. Step 1: Write the proportion equation
   60,876 : 91,325.52 = 28,044 : x
2. Step 2: Convert to fraction form
   60,876/91,325.52 = 28,044/x
3. Step 3: Cross multiply
   60,876x = 91,325.52 × 28,044
4. Step 4: Simplify right side
   60,876x = 2,561,132,882.88
5. Step 5: Solve for x
   x = 2,561,132,882.88/60,876
6. Step 6: Final answer
   x = 42,071.31