Finding the Fourth Proportional to 33,527.96, 46,276.90 and 19,389

Step by Step Solution

1. Step 1: Write the proportion equation
   33,527.96 : 46,276.90 = 19,389 : x
2. Step 2: Convert to fraction form
   33,527.96/46,276.90 = 19,389/x
3. Step 3: Cross multiply
   33,527.96x = 46,276.90 × 19,389
4. Step 4: Simplify right side
   33,527.96x = 897,262,814.10
5. Step 5: Solve for x
   x = 897,262,814.10/33,527.96
6. Step 6: Final answer
   x = 26,761.63