Finding the Fourth Proportional to 39,054.00, 58,502.55 and 17,964.71

Step by Step Solution

1. Step 1: Write the proportion equation
   39,054.00 : 58,502.55 = 17,964.71 : x
2. Step 2: Convert to fraction form
   39,054.00/58,502.55 = 17,964.71/x
3. Step 3: Cross multiply
   39,054.00x = 58,502.55 × 17,964.71
4. Step 4: Simplify right side
   39,054.00x = 1,050,981,153.84
5. Step 5: Solve for x
   x = 1,050,981,153.84/39,054.00
6. Step 6: Final answer
   x = 26,910.98