Finding the Fourth Proportional to 68,019.88, 93,866.22 and 37,804.72

Step by Step Solution

1. Step 1: Write the proportion equation
   68,019.88 : 93,866.22 = 37,804.72 : x
2. Step 2: Convert to fraction form
   68,019.88/93,866.22 = 37,804.72/x
3. Step 3: Cross multiply
   68,019.88x = 93,866.22 × 37,804.72
4. Step 4: Simplify right side
   68,019.88x = 3,548,586,164.56
5. Step 5: Solve for x
   x = 3,548,586,164.56/68,019.88
6. Step 6: Final answer
   x = 52,169.84