Finding the Fourth Proportional to 34,003.30, 51,091.04 and 21,529.18

Step by Step Solution

1. Step 1: Write the proportion equation
   34,003.30 : 51,091.04 = 21,529.18 : x
2. Step 2: Convert to fraction form
   34,003.30/51,091.04 = 21,529.18/x
3. Step 3: Cross multiply
   34,003.30x = 51,091.04 × 21,529.18
4. Step 4: Simplify right side
   34,003.30x = 1,099,948,196.55
5. Step 5: Solve for x
   x = 1,099,948,196.55/34,003.30
6. Step 6: Final answer
   x = 32,348.28