Finding the Fourth Proportional to 15,100.84, 22,660.16 and 5,748.72

Step by Step Solution

1. Step 1: Write the proportion equation
   15,100.84 : 22,660.16 = 5,748.72 : x
2. Step 2: Convert to fraction form
   15,100.84/22,660.16 = 5,748.72/x
3. Step 3: Cross multiply
   15,100.84x = 22,660.16 × 5,748.72
4. Step 4: Simplify right side
   15,100.84x = 130,266,886.25
5. Step 5: Solve for x
   x = 130,266,886.25/15,100.84
6. Step 6: Final answer
   x = 8,626.47