Finding the Fourth Proportional to 10,107.30, 15,167.88 and 3,533.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107.30 : 15,167.88 = 3,533.52 : x
2. Step 2: Convert to fraction form
   10,107.30/15,167.88 = 3,533.52/x
3. Step 3: Cross multiply
   10,107.30x = 15,167.88 × 3,533.52
4. Step 4: Simplify right side
   10,107.30x = 53,596,007.34
5. Step 5: Solve for x
   x = 53,596,007.34/10,107.30
6. Step 6: Final answer
   x = 5,302.70