Finding the Fourth Proportional to 14,189,178.77, 19,581,065.94 and 7,662,807.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,189,178.77 : 19,581,065.94 = 7,662,807.59 : x
2. Step 2: Convert to fraction form
   14,189,178.77/19,581,065.94 = 7,662,807.59/x
3. Step 3: Cross multiply
   14,189,178.77x = 19,581,065.94 × 7,662,807.59
4. Step 4: Simplify right side
   14,189,178.77x = 150,045,940,705,322.50
5. Step 5: Solve for x
   x = 150,045,940,705,322.50/14,189,178.77
6. Step 6: Final answer
   x = 10,574,674.06