Finding the Fourth Proportional to 35,035.98, 52,522.72 and 12,844.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,035.98 : 52,522.72 = 12,844.18 : x
2. Step 2: Convert to fraction form
   35,035.98/52,522.72 = 12,844.18/x
3. Step 3: Cross multiply
   35,035.98x = 52,522.72 × 12,844.18
4. Step 4: Simplify right side
   35,035.98x = 674,611,007.87
5. Step 5: Solve for x
   x = 674,611,007.87/35,035.98
6. Step 6: Final answer
   x = 19,254.81