Finding the Fourth Proportional to 74,942.28, 103,422.83 and 43,114.14

Step by Step Solution

1. Step 1: Write the proportion equation
   74,942.28 : 103,422.83 = 43,114.14 : x
2. Step 2: Convert to fraction form
   74,942.28/103,422.83 = 43,114.14/x
3. Step 3: Cross multiply
   74,942.28x = 103,422.83 × 43,114.14
4. Step 4: Simplify right side
   74,942.28x = 4,458,986,156.25
5. Step 5: Solve for x
   x = 4,458,986,156.25/74,942.28
6. Step 6: Final answer
   x = 59,498.94