Finding the Fourth Proportional to 45,665.84, 63,017.63 and 25,522.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,665.84 : 63,017.63 = 25,522.88 : x
2. Step 2: Convert to fraction form
   45,665.84/63,017.63 = 25,522.88/x
3. Step 3: Cross multiply
   45,665.84x = 63,017.63 × 25,522.88
4. Step 4: Simplify right side
   45,665.84x = 1,608,390,965.67
5. Step 5: Solve for x
   x = 1,608,390,965.67/45,665.84
6. Step 6: Final answer
   x = 35,220.88