Finding the Fourth Proportional to 111,032.10, 166,546.71 and 26,791.56

Step by Step Solution

1. Step 1: Write the proportion equation
   111,032.10 : 166,546.71 = 26,791.56 : x
2. Step 2: Convert to fraction form
   111,032.10/166,546.71 = 26,791.56/x
3. Step 3: Cross multiply
   111,032.10x = 166,546.71 × 26,791.56
4. Step 4: Simplify right side
   111,032.10x = 4,462,046,173.77
5. Step 5: Solve for x
   x = 4,462,046,173.77/111,032.10
6. Step 6: Final answer
   x = 40,186.99