Finding the Fourth Proportional to 74,314.06, 111,507.54 and 34,874.38

Step by Step Solution

1. Step 1: Write the proportion equation
   74,314.06 : 111,507.54 = 34,874.38 : x
2. Step 2: Convert to fraction form
   74,314.06/111,507.54 = 34,874.38/x
3. Step 3: Cross multiply
   74,314.06x = 111,507.54 × 34,874.38
4. Step 4: Simplify right side
   74,314.06x = 3,888,756,322.83
5. Step 5: Solve for x
   x = 3,888,756,322.83/74,314.06
6. Step 6: Final answer
   x = 52,328.68