Finding the Fourth Proportional to 59,308.32, 81,843.09 and 35,448.15

Step by Step Solution

1. Step 1: Write the proportion equation
   59,308.32 : 81,843.09 = 35,448.15 : x
2. Step 2: Convert to fraction form
   59,308.32/81,843.09 = 35,448.15/x
3. Step 3: Cross multiply
   59,308.32x = 81,843.09 × 35,448.15
4. Step 4: Simplify right side
   59,308.32x = 2,901,186,130.78
5. Step 5: Solve for x
   x = 2,901,186,130.78/59,308.32
6. Step 6: Final answer
   x = 48,917.02