Finding the Fourth Proportional to 32,998.84, 45,572.72 and 25,365.40

Step by Step Solution

1. Step 1: Write the proportion equation
   32,998.84 : 45,572.72 = 25,365.40 : x
2. Step 2: Convert to fraction form
   32,998.84/45,572.72 = 25,365.40/x
3. Step 3: Cross multiply
   32,998.84x = 45,572.72 × 25,365.40
4. Step 4: Simplify right side
   32,998.84x = 1,155,970,271.89
5. Step 5: Solve for x
   x = 1,155,970,271.89/32,998.84
6. Step 6: Final answer
   x = 35,030.63