Finding the Fourth Proportional to 10,094.67, 15,142.07 and 3,520.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.67 : 15,142.07 = 3,520.83 : x
2. Step 2: Convert to fraction form
   10,094.67/15,142.07 = 3,520.83/x
3. Step 3: Cross multiply
   10,094.67x = 15,142.07 × 3,520.83
4. Step 4: Simplify right side
   10,094.67x = 53,312,654.32
5. Step 5: Solve for x
   x = 53,312,654.32/10,094.67
6. Step 6: Final answer
   x = 5,281.27