Finding the Fourth Proportional to 3,663.45, 5,495.50 and 1,030.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,663.45 : 5,495.50 = 1,030.98 : x
2. Step 2: Convert to fraction form
   3,663.45/5,495.50 = 1,030.98/x
3. Step 3: Cross multiply
   3,663.45x = 5,495.50 × 1,030.98
4. Step 4: Simplify right side
   3,663.45x = 5,665,750.59
5. Step 5: Solve for x
   x = 5,665,750.59/3,663.45
6. Step 6: Final answer
   x = 1,546.56