Finding the Fourth Proportional to 10,793.70, 14,892.21 and 7,437.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,793.70 : 14,892.21 = 7,437.42 : x
2. Step 2: Convert to fraction form
   10,793.70/14,892.21 = 7,437.42/x
3. Step 3: Cross multiply
   10,793.70x = 14,892.21 × 7,437.42
4. Step 4: Simplify right side
   10,793.70x = 110,759,620.50
5. Step 5: Solve for x
   x = 110,759,620.50/10,793.70
6. Step 6: Final answer
   x = 10,261.51