Finding the Fourth Proportional to 3,541.89, 5,313.12 and 1,076.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541.89 : 5,313.12 = 1,076.93 : x
2. Step 2: Convert to fraction form
   3,541.89/5,313.12 = 1,076.93/x
3. Step 3: Cross multiply
   3,541.89x = 5,313.12 × 1,076.93
4. Step 4: Simplify right side
   3,541.89x = 5,721,858.32
5. Step 5: Solve for x
   x = 5,721,858.32/3,541.89
6. Step 6: Final answer
   x = 1,615.48