Finding the Fourth Proportional to 74,562.69, 111,763.17 and 37,150.68

Step by Step Solution

1. Step 1: Write the proportion equation
   74,562.69 : 111,763.17 = 37,150.68 : x
2. Step 2: Convert to fraction form
   74,562.69/111,763.17 = 37,150.68/x
3. Step 3: Cross multiply
   74,562.69x = 111,763.17 × 37,150.68
4. Step 4: Simplify right side
   74,562.69x = 4,152,077,764.46
5. Step 5: Solve for x
   x = 4,152,077,764.46/74,562.69
6. Step 6: Final answer
   x = 55,685.73