Finding the Fourth Proportional to 32,810.47, 45,300.24 and 25,243.45

Step by Step Solution

1. Step 1: Write the proportion equation
   32,810.47 : 45,300.24 = 25,243.45 : x
2. Step 2: Convert to fraction form
   32,810.47/45,300.24 = 25,243.45/x
3. Step 3: Cross multiply
   32,810.47x = 45,300.24 × 25,243.45
4. Step 4: Simplify right side
   32,810.47x = 1,143,534,343.43
5. Step 5: Solve for x
   x = 1,143,534,343.43/32,810.47
6. Step 6: Final answer
   x = 34,852.73