Finding the Fourth Proportional to 3,783.93, 5,675.89 and 1,010.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.93 : 5,675.89 = 1,010.61 : x
2. Step 2: Convert to fraction form
   3,783.93/5,675.89 = 1,010.61/x
3. Step 3: Cross multiply
   3,783.93x = 5,675.89 × 1,010.61
4. Step 4: Simplify right side
   3,783.93x = 5,736,111.19
5. Step 5: Solve for x
   x = 5,736,111.19/3,783.93
6. Step 6: Final answer
   x = 1,515.91