Finding the Fourth Proportional to 52,518.16, 78,592.20 and 32,806

Step by Step Solution

1. Step 1: Write the proportion equation
   52,518.16 : 78,592.20 = 32,806 : x
2. Step 2: Convert to fraction form
   52,518.16/78,592.20 = 32,806/x
3. Step 3: Cross multiply
   52,518.16x = 78,592.20 × 32,806
4. Step 4: Simplify right side
   52,518.16x = 2,578,295,713.20
5. Step 5: Solve for x
   x = 2,578,295,713.20/52,518.16
6. Step 6: Final answer
   x = 49,093.41