Finding the Fourth Proportional to 10,353.02, 14,287.15 and 5,637.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,353.02 : 14,287.15 = 5,637.33 : x
2. Step 2: Convert to fraction form
   10,353.02/14,287.15 = 5,637.33/x
3. Step 3: Cross multiply
   10,353.02x = 14,287.15 × 5,637.33
4. Step 4: Simplify right side
   10,353.02x = 80,541,386.36
5. Step 5: Solve for x
   x = 80,541,386.36/10,353.02
6. Step 6: Final answer
   x = 7,779.51