Finding the Fourth Proportional to 59,243.10, 81,756.45 and 35,371.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,243.10 : 81,756.45 = 35,371.86 : x
2. Step 2: Convert to fraction form
   59,243.10/81,756.45 = 35,371.86/x
3. Step 3: Cross multiply
   59,243.10x = 81,756.45 × 35,371.86
4. Step 4: Simplify right side
   59,243.10x = 2,891,877,703.50
5. Step 5: Solve for x
   x = 2,891,877,703.50/59,243.10
6. Step 6: Final answer
   x = 48,813.75