Finding the Fourth Proportional to 10,057.84, 15,081.88 and 3,036.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,057.84 : 15,081.88 = 3,036.55 : x
2. Step 2: Convert to fraction form
   10,057.84/15,081.88 = 3,036.55/x
3. Step 3: Cross multiply
   10,057.84x = 15,081.88 × 3,036.55
4. Step 4: Simplify right side
   10,057.84x = 45,796,882.71
5. Step 5: Solve for x
   x = 45,796,882.71/10,057.84
6. Step 6: Final answer
   x = 4,553.35