Finding the Fourth Proportional to 13,097.02, 18,061.46 and 10,108.12

Step by Step Solution

1. Step 1: Write the proportion equation
   13,097.02 : 18,061.46 = 10,108.12 : x
2. Step 2: Convert to fraction form
   13,097.02/18,061.46 = 10,108.12/x
3. Step 3: Cross multiply
   13,097.02x = 18,061.46 × 10,108.12
4. Step 4: Simplify right side
   13,097.02x = 182,567,405.06
5. Step 5: Solve for x
   x = 182,567,405.06/13,097.02
6. Step 6: Final answer
   x = 13,939.61