Finding the Fourth Proportional to 67,499.30, 93,147.25 and 37,283.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,499.30 : 93,147.25 = 37,283.98 : x
2. Step 2: Convert to fraction form
   67,499.30/93,147.25 = 37,283.98/x
3. Step 3: Cross multiply
   67,499.30x = 93,147.25 × 37,283.98
4. Step 4: Simplify right side
   67,499.30x = 3,472,899,879.98
5. Step 5: Solve for x
   x = 3,472,899,879.98/67,499.30
6. Step 6: Final answer
   x = 51,450.90