Finding the Fourth Proportional to 38,796.60, 58,188.71 and 17,723.51

Step by Step Solution

1. Step 1: Write the proportion equation
   38,796.60 : 58,188.71 = 17,723.51 : x
2. Step 2: Convert to fraction form
   38,796.60/58,188.71 = 17,723.51/x
3. Step 3: Cross multiply
   38,796.60x = 58,188.71 × 17,723.51
4. Step 4: Simplify right side
   38,796.60x = 1,031,308,155.14
5. Step 5: Solve for x
   x = 1,031,308,155.14/38,796.60
6. Step 6: Final answer
   x = 26,582.43