Finding the Fourth Proportional to 13,095.48, 18,080.28 and 10,106.04

Step by Step Solution

1. Step 1: Write the proportion equation
   13,095.48 : 18,080.28 = 10,106.04 : x
2. Step 2: Convert to fraction form
   13,095.48/18,080.28 = 10,106.04/x
3. Step 3: Cross multiply
   13,095.48x = 18,080.28 × 10,106.04
4. Step 4: Simplify right side
   13,095.48x = 182,720,032.89
5. Step 5: Solve for x
   x = 182,720,032.89/13,095.48
6. Step 6: Final answer
   x = 13,952.91