Finding the Fourth Proportional to 32,949, 45,477.82 and 18,810.05

Step by Step Solution

1. Step 1: Write the proportion equation
   32,949 : 45,477.82 = 18,810.05 : x
2. Step 2: Convert to fraction form
   32,949/45,477.82 = 18,810.05/x
3. Step 3: Cross multiply
   32,949x = 45,477.82 × 18,810.05
4. Step 4: Simplify right side
   32,949x = 855,439,864.21
5. Step 5: Solve for x
   x = 855,439,864.21/32,949
6. Step 6: Final answer
   x = 25,962.54