Finding the Fourth Proportional to 14,078,094, 19,427,769.72 and 7,639,566

Step by Step Solution

1. Step 1: Write the proportion equation
   14,078,094 : 19,427,769.72 = 7,639,566 : x
2. Step 2: Convert to fraction form
   14,078,094/19,427,769.72 = 7,639,566/x
3. Step 3: Cross multiply
   14,078,094x = 19,427,769.72 × 7,639,566
4. Step 4: Simplify right side
   14,078,094x = 148,419,729,008,741.50
5. Step 5: Solve for x
   x = 148,419,729,008,741.50/14,078,094
6. Step 6: Final answer
   x = 10,542,601.08