Finding the Fourth Proportional to 7,094.61, 10,642.52 and 2,164.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,094.61 : 10,642.52 = 2,164.30 : x
2. Step 2: Convert to fraction form
   7,094.61/10,642.52 = 2,164.30/x
3. Step 3: Cross multiply
   7,094.61x = 10,642.52 × 2,164.30
4. Step 4: Simplify right side
   7,094.61x = 23,033,584.84
5. Step 5: Solve for x
   x = 23,033,584.84/7,094.61
6. Step 6: Final answer
   x = 3,246.63