Finding the Fourth Proportional to 67,453.12, 93,084.78 and 37,238.47

Step by Step Solution

1. Step 1: Write the proportion equation
   67,453.12 : 93,084.78 = 37,238.47 : x
2. Step 2: Convert to fraction form
   67,453.12/93,084.78 = 37,238.47/x
3. Step 3: Cross multiply
   67,453.12x = 93,084.78 × 37,238.47
4. Step 4: Simplify right side
   67,453.12x = 3,466,334,787.49
5. Step 5: Solve for x
   x = 3,466,334,787.49/67,453.12
6. Step 6: Final answer
   x = 51,388.80