Finding the Fourth Proportional to 16,132,861.98, 22,238,139.48 and 10,967,255.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,132,861.98 : 22,238,139.48 = 10,967,255.46 : x
2. Step 2: Convert to fraction form
   16,132,861.98/22,238,139.48 = 10,967,255.46/x
3. Step 3: Cross multiply
   16,132,861.98x = 22,238,139.48 × 10,967,255.46
4. Step 4: Simplify right side
   16,132,861.98x = 243,891,356,632,271.59
5. Step 5: Solve for x
   x = 243,891,356,632,271.59/16,132,861.98
6. Step 6: Final answer
   x = 15,117,674.53