Finding the Fourth Proportional to 37,478.17, 56,212.38 and 17,769.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,478.17 : 56,212.38 = 17,769.25 : x
2. Step 2: Convert to fraction form
   37,478.17/56,212.38 = 17,769.25/x
3. Step 3: Cross multiply
   37,478.17x = 56,212.38 × 17,769.25
4. Step 4: Simplify right side
   37,478.17x = 998,851,833.32
5. Step 5: Solve for x
   x = 998,851,833.32/37,478.17
6. Step 6: Final answer
   x = 26,651.56