Finding the Fourth Proportional to 14,042,048.86, 19,378,053.78 and 7,847,095.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,042,048.86 : 19,378,053.78 = 7,847,095.62 : x
2. Step 2: Convert to fraction form
   14,042,048.86/19,378,053.78 = 7,847,095.62/x
3. Step 3: Cross multiply
   14,042,048.86x = 19,378,053.78 × 7,847,095.62
4. Step 4: Simplify right side
   14,042,048.86x = 152,061,440,941,162.47
5. Step 5: Solve for x
   x = 152,061,440,941,162.47/14,042,048.86
6. Step 6: Final answer
   x = 10,829,006.68