Finding the Fourth Proportional to 52,324.81, 72,206.71 and 29,665.89

Step by Step Solution

1. Step 1: Write the proportion equation
   52,324.81 : 72,206.71 = 29,665.89 : x
2. Step 2: Convert to fraction form
   52,324.81/72,206.71 = 29,665.89/x
3. Step 3: Cross multiply
   52,324.81x = 72,206.71 × 29,665.89
4. Step 4: Simplify right side
   52,324.81x = 2,142,076,241.96
5. Step 5: Solve for x
   x = 2,142,076,241.96/52,324.81
6. Step 6: Final answer
   x = 40,938.06