Finding the Fourth Proportional to 12,342,462.27, 17,032,723.10 and 7,446,738.43

Step by Step Solution

1. Step 1: Write the proportion equation
   12,342,462.27 : 17,032,723.10 = 7,446,738.43 : x
2. Step 2: Convert to fraction form
   12,342,462.27/17,032,723.10 = 7,446,738.43/x
3. Step 3: Cross multiply
   12,342,462.27x = 17,032,723.10 × 7,446,738.43
4. Step 4: Simplify right side
   12,342,462.27x = 126,838,233,639,085.03
5. Step 5: Solve for x
   x = 126,838,233,639,085.03/12,342,462.27
6. Step 6: Final answer
   x = 10,276,574.55