Finding the Fourth Proportional to 49,002.32, 67,629.66 and 47,667.98

Step by Step Solution

1. Step 1: Write the proportion equation
   49,002.32 : 67,629.66 = 47,667.98 : x
2. Step 2: Convert to fraction form
   49,002.32/67,629.66 = 47,667.98/x
3. Step 3: Cross multiply
   49,002.32x = 67,629.66 × 47,667.98
4. Step 4: Simplify right side
   49,002.32x = 3,223,769,280.29
5. Step 5: Solve for x
   x = 3,223,769,280.29/49,002.32
6. Step 6: Final answer
   x = 65,788.09