Finding the Fourth Proportional to 32,365.72, 44,678.51 and 21,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,365.72 : 44,678.51 = 21,761.50 : x
2. Step 2: Convert to fraction form
   32,365.72/44,678.51 = 21,761.50/x
3. Step 3: Cross multiply
   32,365.72x = 44,678.51 × 21,761.50
4. Step 4: Simplify right side
   32,365.72x = 972,271,395.37
5. Step 5: Solve for x
   x = 972,271,395.37/32,365.72
6. Step 6: Final answer
   x = 30,040.16