Finding the Fourth Proportional to 33,090.48, 45,665.64 and 17,983.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,090.48 : 45,665.64 = 17,983.98 : x
2. Step 2: Convert to fraction form
   33,090.48/45,665.64 = 17,983.98/x
3. Step 3: Cross multiply
   33,090.48x = 45,665.64 × 17,983.98
4. Step 4: Simplify right side
   33,090.48x = 821,249,956.45
5. Step 5: Solve for x
   x = 821,249,956.45/33,090.48
6. Step 6: Final answer
   x = 24,818.32