Finding the Fourth Proportional to 3,783.59, 5,675.31 and 1,010.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.59 : 5,675.31 = 1,010.18 : x
2. Step 2: Convert to fraction form
   3,783.59/5,675.31 = 1,010.18/x
3. Step 3: Cross multiply
   3,783.59x = 5,675.31 × 1,010.18
4. Step 4: Simplify right side
   3,783.59x = 5,733,056.28
5. Step 5: Solve for x
   x = 5,733,056.28/3,783.59
6. Step 6: Final answer
   x = 1,515.24