Finding the Fourth Proportional to 74,412.37, 111,614.91 and 32,271.31

Step by Step Solution

1. Step 1: Write the proportion equation
   74,412.37 : 111,614.91 = 32,271.31 : x
2. Step 2: Convert to fraction form
   74,412.37/111,614.91 = 32,271.31/x
3. Step 3: Cross multiply
   74,412.37x = 111,614.91 × 32,271.31
4. Step 4: Simplify right side
   74,412.37x = 3,601,959,361.23
5. Step 5: Solve for x
   x = 3,601,959,361.23/74,412.37
6. Step 6: Final answer
   x = 48,405.38