Finding the Fourth Proportional to 10,229.31, 15,346.01 and 3,655.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,229.31 : 15,346.01 = 3,655.33 : x
2. Step 2: Convert to fraction form
   10,229.31/15,346.01 = 3,655.33/x
3. Step 3: Cross multiply
   10,229.31x = 15,346.01 × 3,655.33
4. Step 4: Simplify right side
   10,229.31x = 56,094,701.51
5. Step 5: Solve for x
   x = 56,094,701.51/10,229.31
6. Step 6: Final answer
   x = 5,483.72