Finding the Fourth Proportional to 32,075.28, 48,111.30 and 21,549.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,075.28 : 48,111.30 = 21,549.78 : x
2. Step 2: Convert to fraction form
   32,075.28/48,111.30 = 21,549.78/x
3. Step 3: Cross multiply
   32,075.28x = 48,111.30 × 21,549.78
4. Step 4: Simplify right side
   32,075.28x = 1,036,787,930.51
5. Step 5: Solve for x
   x = 1,036,787,930.51/32,075.28
6. Step 6: Final answer
   x = 32,323.58