Finding the Fourth Proportional to 40,499.93, 55,865.23 and 26,888.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,499.93 : 55,865.23 = 26,888.69 : x
2. Step 2: Convert to fraction form
   40,499.93/55,865.23 = 26,888.69/x
3. Step 3: Cross multiply
   40,499.93x = 55,865.23 × 26,888.69
4. Step 4: Simplify right side
   40,499.93x = 1,502,142,923.69
5. Step 5: Solve for x
   x = 1,502,142,923.69/40,499.93
6. Step 6: Final answer
   x = 37,090.01