Finding the Fourth Proportional to 33,307.62, 45,964.52 and 18,403.62

Step by Step Solution

1. Step 1: Write the proportion equation
   33,307.62 : 45,964.52 = 18,403.62 : x
2. Step 2: Convert to fraction form
   33,307.62/45,964.52 = 18,403.62/x
3. Step 3: Cross multiply
   33,307.62x = 45,964.52 × 18,403.62
4. Step 4: Simplify right side
   33,307.62x = 845,913,559.56
5. Step 5: Solve for x
   x = 845,913,559.56/33,307.62
6. Step 6: Final answer
   x = 25,397.00