Finding the Fourth Proportional to 37,470.79, 56,233.90 and 17,749.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,470.79 : 56,233.90 = 17,749.39 : x
2. Step 2: Convert to fraction form
   37,470.79/56,233.90 = 17,749.39/x
3. Step 3: Cross multiply
   37,470.79x = 56,233.90 × 17,749.39
4. Step 4: Simplify right side
   37,470.79x = 998,117,422.32
5. Step 5: Solve for x
   x = 998,117,422.32/37,470.79
6. Step 6: Final answer
   x = 26,637.21