Finding the Fourth Proportional to 34,491.25, 51,784.17 and 17,862.76

Step by Step Solution

1. Step 1: Write the proportion equation
   34,491.25 : 51,784.17 = 17,862.76 : x
2. Step 2: Convert to fraction form
   34,491.25/51,784.17 = 17,862.76/x
3. Step 3: Cross multiply
   34,491.25x = 51,784.17 × 17,862.76
4. Step 4: Simplify right side
   34,491.25x = 925,008,200.51
5. Step 5: Solve for x
   x = 925,008,200.51/34,491.25
6. Step 6: Final answer
   x = 26,818.63