Finding the Fourth Proportional to 34,628.59, 47,788.86 and 19,521.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,628.59 : 47,788.86 = 19,521.82 : x
2. Step 2: Convert to fraction form
   34,628.59/47,788.86 = 19,521.82/x
3. Step 3: Cross multiply
   34,628.59x = 47,788.86 × 19,521.82
4. Step 4: Simplify right side
   34,628.59x = 932,925,522.93
5. Step 5: Solve for x
   x = 932,925,522.93/34,628.59
6. Step 6: Final answer
   x = 26,940.90