Finding the Fourth Proportional to 32,654.38, 45,050.06 and 21,320.24

Step by Step Solution

1. Step 1: Write the proportion equation
   32,654.38 : 45,050.06 = 21,320.24 : x
2. Step 2: Convert to fraction form
   32,654.38/45,050.06 = 21,320.24/x
3. Step 3: Cross multiply
   32,654.38x = 45,050.06 × 21,320.24
4. Step 4: Simplify right side
   32,654.38x = 960,478,091.21
5. Step 5: Solve for x
   x = 960,478,091.21/32,654.38
6. Step 6: Final answer
   x = 29,413.45