Finding the Fourth Proportional to 37,929.23, 52,341.85 and 21,796.35

Step by Step Solution

1. Step 1: Write the proportion equation
   37,929.23 : 52,341.85 = 21,796.35 : x
2. Step 2: Convert to fraction form
   37,929.23/52,341.85 = 21,796.35/x
3. Step 3: Cross multiply
   37,929.23x = 52,341.85 × 21,796.35
4. Step 4: Simplify right side
   37,929.23x = 1,140,861,282.25
5. Step 5: Solve for x
   x = 1,140,861,282.25/37,929.23
6. Step 6: Final answer
   x = 30,078.68