Finding the Fourth Proportional to 10,073.51, 15,111.29 and 4,807.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073.51 : 15,111.29 = 4,807.62 : x
2. Step 2: Convert to fraction form
   10,073.51/15,111.29 = 4,807.62/x
3. Step 3: Cross multiply
   10,073.51x = 15,111.29 × 4,807.62
4. Step 4: Simplify right side
   10,073.51x = 72,649,340.03
5. Step 5: Solve for x
   x = 72,649,340.03/10,073.51
6. Step 6: Final answer
   x = 7,211.92