Finding the Fourth Proportional to 3,342.69, 5,014.71 and 1,002.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342.69 : 5,014.71 = 1,002.60 : x
2. Step 2: Convert to fraction form
   3,342.69/5,014.71 = 1,002.60/x
3. Step 3: Cross multiply
   3,342.69x = 5,014.71 × 1,002.60
4. Step 4: Simplify right side
   3,342.69x = 5,027,748.25
5. Step 5: Solve for x
   x = 5,027,748.25/3,342.69
6. Step 6: Final answer
   x = 1,504.10