Finding the Fourth Proportional to 58,422.26, 80,626.52 and 33,898.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,422.26 : 80,626.52 = 33,898.10 : x
2. Step 2: Convert to fraction form
   58,422.26/80,626.52 = 33,898.10/x
3. Step 3: Cross multiply
   58,422.26x = 80,626.52 × 33,898.10
4. Step 4: Simplify right side
   58,422.26x = 2,733,085,519.22
5. Step 5: Solve for x
   x = 2,733,085,519.22/58,422.26
6. Step 6: Final answer
   x = 46,781.58