Finding the Fourth Proportional to 82,722.06, 124,071.35 and 26,554.89

Step by Step Solution

1. Step 1: Write the proportion equation
   82,722.06 : 124,071.35 = 26,554.89 : x
2. Step 2: Convert to fraction form
   82,722.06/124,071.35 = 26,554.89/x
3. Step 3: Cross multiply
   82,722.06x = 124,071.35 × 26,554.89
4. Step 4: Simplify right side
   82,722.06x = 3,294,700,685.99
5. Step 5: Solve for x
   x = 3,294,700,685.99/82,722.06
6. Step 6: Final answer
   x = 39,828.56