Finding the Fourth Proportional to 17,630.34, 26,444.54 and 5,782.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,630.34 : 26,444.54 = 5,782.61 : x
2. Step 2: Convert to fraction form
   17,630.34/26,444.54 = 5,782.61/x
3. Step 3: Cross multiply
   17,630.34x = 26,444.54 × 5,782.61
4. Step 4: Simplify right side
   17,630.34x = 152,918,300.31
5. Step 5: Solve for x
   x = 152,918,300.31/17,630.34
6. Step 6: Final answer
   x = 8,673.59