Finding the Fourth Proportional to 63,818.45, 88,096.70 and 45,433.41

Step by Step Solution

1. Step 1: Write the proportion equation
   63,818.45 : 88,096.70 = 45,433.41 : x
2. Step 2: Convert to fraction form
   63,818.45/88,096.70 = 45,433.41/x
3. Step 3: Cross multiply
   63,818.45x = 88,096.70 × 45,433.41
4. Step 4: Simplify right side
   63,818.45x = 4,002,533,263.58
5. Step 5: Solve for x
   x = 4,002,533,263.58/63,818.45
6. Step 6: Final answer
   x = 62,717.49