Finding the Fourth Proportional to 11,055.56, 16,501.93 and 10,132.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,055.56 : 16,501.93 = 10,132.16 : x
2. Step 2: Convert to fraction form
   11,055.56/16,501.93 = 10,132.16/x
3. Step 3: Cross multiply
   11,055.56x = 16,501.93 × 10,132.16
4. Step 4: Simplify right side
   11,055.56x = 167,200,195.07
5. Step 5: Solve for x
   x = 167,200,195.07/11,055.56
6. Step 6: Final answer
   x = 15,123.63