Finding the Fourth Proportional to 12,300,986.14, 18,437,479.14 and 5,467,294.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,300,986.14 : 18,437,479.14 = 5,467,294.24 : x
2. Step 2: Convert to fraction form
   12,300,986.14/18,437,479.14 = 5,467,294.24/x
3. Step 3: Cross multiply
   12,300,986.14x = 18,437,479.14 × 5,467,294.24
4. Step 4: Simplify right side
   12,300,986.14x = 100,803,123,502,242.16
5. Step 5: Solve for x
   x = 100,803,123,502,242.16/12,300,986.14
6. Step 6: Final answer
   x = 8,194,718.89