Finding the Fourth Proportional to 67,472.02, 93,018.27 and 48,367.36

Step by Step Solution

1. Step 1: Write the proportion equation
   67,472.02 : 93,018.27 = 48,367.36 : x
2. Step 2: Convert to fraction form
   67,472.02/93,018.27 = 48,367.36/x
3. Step 3: Cross multiply
   67,472.02x = 93,018.27 × 48,367.36
4. Step 4: Simplify right side
   67,472.02x = 4,499,048,151.67
5. Step 5: Solve for x
   x = 4,499,048,151.67/67,472.02
6. Step 6: Final answer
   x = 66,680.21