Finding the Fourth Proportional to 37,859.43, 56,824.32 and 19,152.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,859.43 : 56,824.32 = 19,152.69 : x
2. Step 2: Convert to fraction form
   37,859.43/56,824.32 = 19,152.69/x
3. Step 3: Cross multiply
   37,859.43x = 56,824.32 × 19,152.69
4. Step 4: Simplify right side
   37,859.43x = 1,088,338,585.42
5. Step 5: Solve for x
   x = 1,088,338,585.42/37,859.43
6. Step 6: Final answer
   x = 28,746.83