Finding the Fourth Proportional to 67,994.23, 93,831.73 and 37,784.47

Step by Step Solution

1. Step 1: Write the proportion equation
   67,994.23 : 93,831.73 = 37,784.47 : x
2. Step 2: Convert to fraction form
   67,994.23/93,831.73 = 37,784.47/x
3. Step 3: Cross multiply
   67,994.23x = 93,831.73 × 37,784.47
4. Step 4: Simplify right side
   67,994.23x = 3,545,382,187.23
5. Step 5: Solve for x
   x = 3,545,382,187.23/67,994.23
6. Step 6: Final answer
   x = 52,142.40