Finding the Fourth Proportional to 59,398, 89,126.27 and 27,810.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,398 : 89,126.27 = 27,810.20 : x
2. Step 2: Convert to fraction form
   59,398/89,126.27 = 27,810.20/x
3. Step 3: Cross multiply
   59,398x = 89,126.27 × 27,810.20
4. Step 4: Simplify right side
   59,398x = 2,478,619,393.95
5. Step 5: Solve for x
   x = 2,478,619,393.95/59,398
6. Step 6: Final answer
   x = 41,729.00