Finding the Fourth Proportional to 50,980.04, 70,363.71 and 28,326.83

Step by Step Solution

1. Step 1: Write the proportion equation
   50,980.04 : 70,363.71 = 28,326.83 : x
2. Step 2: Convert to fraction form
   50,980.04/70,363.71 = 28,326.83/x
3. Step 3: Cross multiply
   50,980.04x = 70,363.71 × 28,326.83
4. Step 4: Simplify right side
   50,980.04x = 1,993,180,499.52
5. Step 5: Solve for x
   x = 1,993,180,499.52/50,980.04
6. Step 6: Final answer
   x = 39,097.27