Finding the Fourth Proportional to 74,443.95, 111,633.59 and 27,043.29

Step by Step Solution

1. Step 1: Write the proportion equation
   74,443.95 : 111,633.59 = 27,043.29 : x
2. Step 2: Convert to fraction form
   74,443.95/111,633.59 = 27,043.29/x
3. Step 3: Cross multiply
   74,443.95x = 111,633.59 × 27,043.29
4. Step 4: Simplify right side
   74,443.95x = 3,018,939,615.72
5. Step 5: Solve for x
   x = 3,018,939,615.72/74,443.95
6. Step 6: Final answer
   x = 40,553.19