Finding the Fourth Proportional to 10,070.10, 15,101.57 and 3,828.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070.10 : 15,101.57 = 3,828.45 : x
2. Step 2: Convert to fraction form
   10,070.10/15,101.57 = 3,828.45/x
3. Step 3: Cross multiply
   10,070.10x = 15,101.57 × 3,828.45
4. Step 4: Simplify right side
   10,070.10x = 57,815,586.52
5. Step 5: Solve for x
   x = 57,815,586.52/10,070.10
6. Step 6: Final answer
   x = 5,741.31