Finding the Fourth Proportional to 59,434.69, 89,130.80 and 27,839.35

Step by Step Solution

1. Step 1: Write the proportion equation
   59,434.69 : 89,130.80 = 27,839.35 : x
2. Step 2: Convert to fraction form
   59,434.69/89,130.80 = 27,839.35/x
3. Step 3: Cross multiply
   59,434.69x = 89,130.80 × 27,839.35
4. Step 4: Simplify right side
   59,434.69x = 2,481,343,397.78
5. Step 5: Solve for x
   x = 2,481,343,397.78/59,434.69
6. Step 6: Final answer
   x = 41,749.08