Finding the Fourth Proportional to 10,414.02, 15,623.01 and 3,840.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,414.02 : 15,623.01 = 3,840.72 : x
2. Step 2: Convert to fraction form
   10,414.02/15,623.01 = 3,840.72/x
3. Step 3: Cross multiply
   10,414.02x = 15,623.01 × 3,840.72
4. Step 4: Simplify right side
   10,414.02x = 60,003,606.97
5. Step 5: Solve for x
   x = 60,003,606.97/10,414.02
6. Step 6: Final answer
   x = 5,761.81