Finding the Fourth Proportional to 67,608.64, 93,300.16 and 37,800.64

Step by Step Solution

1. Step 1: Write the proportion equation
   67,608.64 : 93,300.16 = 37,800.64 : x
2. Step 2: Convert to fraction form
   67,608.64/93,300.16 = 37,800.64/x
3. Step 3: Cross multiply
   67,608.64x = 93,300.16 × 37,800.64
4. Step 4: Simplify right side
   67,608.64x = 3,526,805,760.10
5. Step 5: Solve for x
   x = 3,526,805,760.10/67,608.64
6. Step 6: Final answer
   x = 52,165.02