Finding the Fourth Proportional to 52,604.43, 78,906.94 and 17,543.98

Step by Step Solution

1. Step 1: Write the proportion equation
   52,604.43 : 78,906.94 = 17,543.98 : x
2. Step 2: Convert to fraction form
   52,604.43/78,906.94 = 17,543.98/x
3. Step 3: Cross multiply
   52,604.43x = 78,906.94 × 17,543.98
4. Step 4: Simplify right side
   52,604.43x = 1,384,341,777.22
5. Step 5: Solve for x
   x = 1,384,341,777.22/52,604.43
6. Step 6: Final answer
   x = 26,316.07