Finding the Fourth Proportional to 10,076.70, 15,106.40 and 3,502.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.70 : 15,106.40 = 3,502.04 : x
2. Step 2: Convert to fraction form
   10,076.70/15,106.40 = 3,502.04/x
3. Step 3: Cross multiply
   10,076.70x = 15,106.40 × 3,502.04
4. Step 4: Simplify right side
   10,076.70x = 52,903,137.15
5. Step 5: Solve for x
   x = 52,903,137.15/10,076.70
6. Step 6: Final answer
   x = 5,250.04