Finding the Fourth Proportional to 11,492.82, 15,870.47 and 7,251.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492.82 : 15,870.47 = 7,251.41 : x
2. Step 2: Convert to fraction form
   11,492.82/15,870.47 = 7,251.41/x
3. Step 3: Cross multiply
   11,492.82x = 15,870.47 × 7,251.41
4. Step 4: Simplify right side
   11,492.82x = 115,083,169.25
5. Step 5: Solve for x
   x = 115,083,169.25/11,492.82
6. Step 6: Final answer
   x = 10,013.48