Finding the Fourth Proportional to 10,308.30, 15,455.76 and 3,733.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308.30 : 15,455.76 = 3,733.62 : x
2. Step 2: Convert to fraction form
   10,308.30/15,455.76 = 3,733.62/x
3. Step 3: Cross multiply
   10,308.30x = 15,455.76 × 3,733.62
4. Step 4: Simplify right side
   10,308.30x = 57,705,934.65
5. Step 5: Solve for x
   x = 57,705,934.65/10,308.30
6. Step 6: Final answer
   x = 5,598.01