Finding the Fourth Proportional to 10,888.02, 16,339.32 and 3,962.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,888.02 : 16,339.32 = 3,962.52 : x
2. Step 2: Convert to fraction form
   10,888.02/16,339.32 = 3,962.52/x
3. Step 3: Cross multiply
   10,888.02x = 16,339.32 × 3,962.52
4. Step 4: Simplify right side
   10,888.02x = 64,744,882.29
5. Step 5: Solve for x
   x = 64,744,882.29/10,888.02
6. Step 6: Final answer
   x = 5,946.43