Finding the Fourth Proportional to 10,019.62, 15,031.32 and 3,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019.62 : 15,031.32 = 3,092.50 : x
2. Step 2: Convert to fraction form
   10,019.62/15,031.32 = 3,092.50/x
3. Step 3: Cross multiply
   10,019.62x = 15,031.32 × 3,092.50
4. Step 4: Simplify right side
   10,019.62x = 46,484,357.10
5. Step 5: Solve for x
   x = 46,484,357.10/10,019.62
6. Step 6: Final answer
   x = 4,639.33