Finding the Fourth Proportional to 10,003.63, 15,001.29 and 3,760.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,003.63 : 15,001.29 = 3,760.42 : x
2. Step 2: Convert to fraction form
   10,003.63/15,001.29 = 3,760.42/x
3. Step 3: Cross multiply
   10,003.63x = 15,001.29 × 3,760.42
4. Step 4: Simplify right side
   10,003.63x = 56,411,113.44
5. Step 5: Solve for x
   x = 56,411,113.44/10,003.63
6. Step 6: Final answer
   x = 5,639.07