Finding the Fourth Proportional to 19,094.34, 28,641.54 and 5,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,094.34 : 28,641.54 = 5,946.72 : x
2. Step 2: Convert to fraction form
   19,094.34/28,641.54 = 5,946.72/x
3. Step 3: Cross multiply
   19,094.34x = 28,641.54 × 5,946.72
4. Step 4: Simplify right side
   19,094.34x = 170,323,218.75
5. Step 5: Solve for x
   x = 170,323,218.75/19,094.34
6. Step 6: Final answer
   x = 8,920.09