Finding the Fourth Proportional to 3,656.00, 5,483.39 and 1,315.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656.00 : 5,483.39 = 1,315.53 : x
2. Step 2: Convert to fraction form
   3,656.00/5,483.39 = 1,315.53/x
3. Step 3: Cross multiply
   3,656.00x = 5,483.39 × 1,315.53
4. Step 4: Simplify right side
   3,656.00x = 7,213,567.34
5. Step 5: Solve for x
   x = 7,213,567.34/3,656.00
6. Step 6: Final answer
   x = 1,973.08