Finding the Fourth Proportional to 47,807.78, 65,976.32 and 26,298.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,807.78 : 65,976.32 = 26,298.42 : x
2. Step 2: Convert to fraction form
   47,807.78/65,976.32 = 26,298.42/x
3. Step 3: Cross multiply
   47,807.78x = 65,976.32 × 26,298.42
4. Step 4: Simplify right side
   47,807.78x = 1,735,072,973.41
5. Step 5: Solve for x
   x = 1,735,072,973.41/47,807.78
6. Step 6: Final answer
   x = 36,292.69