Finding the Fourth Proportional to 17,384.76, 26,081.10 and 5,697.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,384.76 : 26,081.10 = 5,697.72 : x
2. Step 2: Convert to fraction form
   17,384.76/26,081.10 = 5,697.72/x
3. Step 3: Cross multiply
   17,384.76x = 26,081.10 × 5,697.72
4. Step 4: Simplify right side
   17,384.76x = 148,602,805.09
5. Step 5: Solve for x
   x = 148,602,805.09/17,384.76
6. Step 6: Final answer
   x = 8,547.88