Finding the Fourth Proportional to 47,665.98, 65,776.47 and 26,443.89

Step by Step Solution

1. Step 1: Write the proportion equation
   47,665.98 : 65,776.47 = 26,443.89 : x
2. Step 2: Convert to fraction form
   47,665.98/65,776.47 = 26,443.89/x
3. Step 3: Cross multiply
   47,665.98x = 65,776.47 × 26,443.89
4. Step 4: Simplify right side
   47,665.98x = 1,739,385,737.27
5. Step 5: Solve for x
   x = 1,739,385,737.27/47,665.98
6. Step 6: Final answer
   x = 36,491.14