Finding the Fourth Proportional to 14,108,001.42, 19,468,789.83 and 7,913,061.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,108,001.42 : 19,468,789.83 = 7,913,061.42 : x
2. Step 2: Convert to fraction form
   14,108,001.42/19,468,789.83 = 7,913,061.42/x
3. Step 3: Cross multiply
   14,108,001.42x = 19,468,789.83 × 7,913,061.42
4. Step 4: Simplify right side
   14,108,001.42x = 154,057,729,697,861.34
5. Step 5: Solve for x
   x = 154,057,729,697,861.34/14,108,001.42
6. Step 6: Final answer
   x = 10,919,883.34