Finding the Fourth Proportional to 33,196.44, 45,806.82 and 21,260.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.44 : 45,806.82 = 21,260.88 : x
2. Step 2: Convert to fraction form
   33,196.44/45,806.82 = 21,260.88/x
3. Step 3: Cross multiply
   33,196.44x = 45,806.82 × 21,260.88
4. Step 4: Simplify right side
   33,196.44x = 973,893,303.20
5. Step 5: Solve for x
   x = 973,893,303.20/33,196.44
6. Step 6: Final answer
   x = 29,337.28