Finding the Fourth Proportional to 42,155.19, 58,182.39 and 27,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,155.19 : 58,182.39 = 27,066.96 : x
2. Step 2: Convert to fraction form
   42,155.19/58,182.39 = 27,066.96/x
3. Step 3: Cross multiply
   42,155.19x = 58,182.39 × 27,066.96
4. Step 4: Simplify right side
   42,155.19x = 1,574,820,422.83
5. Step 5: Solve for x
   x = 1,574,820,422.83/42,155.19
6. Step 6: Final answer
   x = 37,357.69