Finding the Fourth Proportional to 32,097.86, 48,146.93 and 21,074.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,097.86 : 48,146.93 = 21,074.30 : x
2. Step 2: Convert to fraction form
   32,097.86/48,146.93 = 21,074.30/x
3. Step 3: Cross multiply
   32,097.86x = 48,146.93 × 21,074.30
4. Step 4: Simplify right side
   32,097.86x = 1,014,662,500.79
5. Step 5: Solve for x
   x = 1,014,662,500.79/32,097.86
6. Step 6: Final answer
   x = 31,611.54