Finding the Fourth Proportional to 32,769.15, 49,143.15 and 10,577.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,769.15 : 49,143.15 = 10,577.34 : x
2. Step 2: Convert to fraction form
   32,769.15/49,143.15 = 10,577.34/x
3. Step 3: Cross multiply
   32,769.15x = 49,143.15 × 10,577.34
4. Step 4: Simplify right side
   32,769.15x = 519,803,806.22
5. Step 5: Solve for x
   x = 519,803,806.22/32,769.15
6. Step 6: Final answer
   x = 15,862.60