Finding the Fourth Proportional to 7,280.79, 10,047.26 and 4,094.00

Step by Step Solution

1. Step 1: Write the proportion equation
   7,280.79 : 10,047.26 = 4,094.00 : x
2. Step 2: Convert to fraction form
   7,280.79/10,047.26 = 4,094.00/x
3. Step 3: Cross multiply
   7,280.79x = 10,047.26 × 4,094.00
4. Step 4: Simplify right side
   7,280.79x = 41,133,411.73
5. Step 5: Solve for x
   x = 41,133,411.73/7,280.79
6. Step 6: Final answer
   x = 5,649.58