Finding the Fourth Proportional to 82,175.64, 123,281.93 and 26,019.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,175.64 : 123,281.93 = 26,019.10 : x
2. Step 2: Convert to fraction form
   82,175.64/123,281.93 = 26,019.10/x
3. Step 3: Cross multiply
   82,175.64x = 123,281.93 × 26,019.10
4. Step 4: Simplify right side
   82,175.64x = 3,207,684,864.86
5. Step 5: Solve for x
   x = 3,207,684,864.86/82,175.64
6. Step 6: Final answer
   x = 39,034.50