Finding the Fourth Proportional to 7,094.88, 10,634.93 and 3,970.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,094.88 : 10,634.93 = 3,970.31 : x
2. Step 2: Convert to fraction form
   7,094.88/10,634.93 = 3,970.31/x
3. Step 3: Cross multiply
   7,094.88x = 10,634.93 × 3,970.31
4. Step 4: Simplify right side
   7,094.88x = 42,223,895.90
5. Step 5: Solve for x
   x = 42,223,895.90/7,094.88
6. Step 6: Final answer
   x = 5,951.32