Finding the Fourth Proportional to 59,431.78, 89,098.62 and 27,826.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,431.78 : 89,098.62 = 27,826.48 : x
2. Step 2: Convert to fraction form
   59,431.78/89,098.62 = 27,826.48/x
3. Step 3: Cross multiply
   59,431.78x = 89,098.62 × 27,826.48
4. Step 4: Simplify right side
   59,431.78x = 2,479,300,967.46
5. Step 5: Solve for x
   x = 2,479,300,967.46/59,431.78
6. Step 6: Final answer
   x = 41,716.75