Finding the Fourth Proportional to 33,005.34, 45,547.60 and 17,898.08

Step by Step Solution

1. Step 1: Write the proportion equation
   33,005.34 : 45,547.60 = 17,898.08 : x
2. Step 2: Convert to fraction form
   33,005.34/45,547.60 = 17,898.08/x
3. Step 3: Cross multiply
   33,005.34x = 45,547.60 × 17,898.08
4. Step 4: Simplify right side
   33,005.34x = 815,214,588.61
5. Step 5: Solve for x
   x = 815,214,588.61/33,005.34
6. Step 6: Final answer
   x = 24,699.48