Finding the Fourth Proportional to 52,660.68, 72,664.72 and 33,823.32

Step by Step Solution

1. Step 1: Write the proportion equation
   52,660.68 : 72,664.72 = 33,823.32 : x
2. Step 2: Convert to fraction form
   52,660.68/72,664.72 = 33,823.32/x
3. Step 3: Cross multiply
   52,660.68x = 72,664.72 × 33,823.32
4. Step 4: Simplify right side
   52,660.68x = 2,457,762,077.27
5. Step 5: Solve for x
   x = 2,457,762,077.27/52,660.68
6. Step 6: Final answer
   x = 46,671.67