Finding the Fourth Proportional to 32,626.47, 45,031.01 and 21,297.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,626.47 : 45,031.01 = 21,297.81 : x
2. Step 2: Convert to fraction form
   32,626.47/45,031.01 = 21,297.81/x
3. Step 3: Cross multiply
   32,626.47x = 45,031.01 × 21,297.81
4. Step 4: Simplify right side
   32,626.47x = 959,061,788.60
5. Step 5: Solve for x
   x = 959,061,788.60/32,626.47
6. Step 6: Final answer
   x = 29,395.21