Finding the Fourth Proportional to 25,165.82, 37,761.03 and 17,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,165.82 : 37,761.03 = 17,817.50 : x
2. Step 2: Convert to fraction form
   25,165.82/37,761.03 = 17,817.50/x
3. Step 3: Cross multiply
   25,165.82x = 37,761.03 × 17,817.50
4. Step 4: Simplify right side
   25,165.82x = 672,806,963.22
5. Step 5: Solve for x
   x = 672,806,963.22/25,165.82
6. Step 6: Final answer
   x = 26,734.96