Finding the Fourth Proportional to 10,076.46, 15,117.42 and 3,503.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.46 : 15,117.42 = 3,503.01 : x
2. Step 2: Convert to fraction form
   10,076.46/15,117.42 = 3,503.01/x
3. Step 3: Cross multiply
   10,076.46x = 15,117.42 × 3,503.01
4. Step 4: Simplify right side
   10,076.46x = 52,956,473.43
5. Step 5: Solve for x
   x = 52,956,473.43/10,076.46
6. Step 6: Final answer
   x = 5,255.46