Finding the Fourth Proportional to 3,656.34, 5,043.47 and 2,397.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656.34 : 5,043.47 = 2,397.47 : x
2. Step 2: Convert to fraction form
   3,656.34/5,043.47 = 2,397.47/x
3. Step 3: Cross multiply
   3,656.34x = 5,043.47 × 2,397.47
4. Step 4: Simplify right side
   3,656.34x = 12,091,530.82
5. Step 5: Solve for x
   x = 12,091,530.82/3,656.34
6. Step 6: Final answer
   x = 3,307.00