Finding the Fourth Proportional to 82,281.72, 123,426.86 and 26,126.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,281.72 : 123,426.86 = 26,126.22 : x
2. Step 2: Convert to fraction form
   82,281.72/123,426.86 = 26,126.22/x
3. Step 3: Cross multiply
   82,281.72x = 123,426.86 × 26,126.22
4. Step 4: Simplify right side
   82,281.72x = 3,224,677,298.27
5. Step 5: Solve for x
   x = 3,224,677,298.27/82,281.72
6. Step 6: Final answer
   x = 39,190.69