Finding the Fourth Proportional to 47,392.01, 65,400.89 and 27,252.78

Step by Step Solution

1. Step 1: Write the proportion equation
   47,392.01 : 65,400.89 = 27,252.78 : x
2. Step 2: Convert to fraction form
   47,392.01/65,400.89 = 27,252.78/x
3. Step 3: Cross multiply
   47,392.01x = 65,400.89 × 27,252.78
4. Step 4: Simplify right side
   47,392.01x = 1,782,355,685.46
5. Step 5: Solve for x
   x = 1,782,355,685.46/47,392.01
6. Step 6: Final answer
   x = 37,608.78