Finding the Fourth Proportional to 35,375.34, 48,817.72 and 19,459.45

Step by Step Solution

1. Step 1: Write the proportion equation
   35,375.34 : 48,817.72 = 19,459.45 : x
2. Step 2: Convert to fraction form
   35,375.34/48,817.72 = 19,459.45/x
3. Step 3: Cross multiply
   35,375.34x = 48,817.72 × 19,459.45
4. Step 4: Simplify right side
   35,375.34x = 949,965,981.45
5. Step 5: Solve for x
   x = 949,965,981.45/35,375.34
6. Step 6: Final answer
   x = 26,853.90