Finding the Fourth Proportional to 67,422, 93,042.40 and 37,614

Step by Step Solution

1. Step 1: Write the proportion equation
   67,422 : 93,042.40 = 37,614 : x
2. Step 2: Convert to fraction form
   67,422/93,042.40 = 37,614/x
3. Step 3: Cross multiply
   67,422x = 93,042.40 × 37,614
4. Step 4: Simplify right side
   67,422x = 3,499,696,833.60
5. Step 5: Solve for x
   x = 3,499,696,833.60/67,422
6. Step 6: Final answer
   x = 51,907.34