Finding the Fourth Proportional to 12,194,017.95, 18,291,034.82 and 3,096,797.79

Step by Step Solution

1. Step 1: Write the proportion equation
   12,194,017.95 : 18,291,034.82 = 3,096,797.79 : x
2. Step 2: Convert to fraction form
   12,194,017.95/18,291,034.82 = 3,096,797.79/x
3. Step 3: Cross multiply
   12,194,017.95x = 18,291,034.82 × 3,096,797.79
4. Step 4: Simplify right side
   12,194,017.95x = 56,643,636,191,905.06
5. Step 5: Solve for x
   x = 56,643,636,191,905.06/12,194,017.95
6. Step 6: Final answer
   x = 4,645,198.69