Finding the Fourth Proportional to 32,546.31, 48,755.37 and 21,419.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,546.31 : 48,755.37 = 21,419.25 : x
2. Step 2: Convert to fraction form
   32,546.31/48,755.37 = 21,419.25/x
3. Step 3: Cross multiply
   32,546.31x = 48,755.37 × 21,419.25
4. Step 4: Simplify right side
   32,546.31x = 1,044,303,510.13
5. Step 5: Solve for x
   x = 1,044,303,510.13/32,546.31
6. Step 6: Final answer
   x = 32,086.70