Finding the Fourth Proportional to 52,668.04, 72,683.04 and 31,443.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,668.04 : 72,683.04 = 31,443.34 : x
2. Step 2: Convert to fraction form
   52,668.04/72,683.04 = 31,443.34/x
3. Step 3: Cross multiply
   52,668.04x = 72,683.04 × 31,443.34
4. Step 4: Simplify right side
   52,668.04x = 2,285,397,538.95
5. Step 5: Solve for x
   x = 2,285,397,538.95/52,668.04
6. Step 6: Final answer
   x = 43,392.49