Finding the Fourth Proportional to 67,833.30, 93,612.18 and 37,621.49

Step by Step Solution

1. Step 1: Write the proportion equation
   67,833.30 : 93,612.18 = 37,621.49 : x
2. Step 2: Convert to fraction form
   67,833.30/93,612.18 = 37,621.49/x
3. Step 3: Cross multiply
   67,833.30x = 93,612.18 × 37,621.49
4. Step 4: Simplify right side
   67,833.30x = 3,521,829,693.75
5. Step 5: Solve for x
   x = 3,521,829,693.75/67,833.30
6. Step 6: Final answer
   x = 51,918.89