Finding the Fourth Proportional to 37,914.01, 52,317.77 and 20,914.22

Step by Step Solution

1. Step 1: Write the proportion equation
   37,914.01 : 52,317.77 = 20,914.22 : x
2. Step 2: Convert to fraction form
   37,914.01/52,317.77 = 20,914.22/x
3. Step 3: Cross multiply
   37,914.01x = 52,317.77 × 20,914.22
4. Step 4: Simplify right side
   37,914.01x = 1,094,185,377.91
5. Step 5: Solve for x
   x = 1,094,185,377.91/37,914.01
6. Step 6: Final answer
   x = 28,859.66