Finding the Fourth Proportional to 47,667.60, 65,776.96 and 26,446.80

Step by Step Solution

1. Step 1: Write the proportion equation
   47,667.60 : 65,776.96 = 26,446.80 : x
2. Step 2: Convert to fraction form
   47,667.60/65,776.96 = 26,446.80/x
3. Step 3: Cross multiply
   47,667.60x = 65,776.96 × 26,446.80
4. Step 4: Simplify right side
   47,667.60x = 1,739,590,105.73
5. Step 5: Solve for x
   x = 1,739,590,105.73/47,667.60
6. Step 6: Final answer
   x = 36,494.18