Finding the Fourth Proportional to 10,852,843.89, 14,976,359.82 and 6,442,751.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,852,843.89 : 14,976,359.82 = 6,442,751.91 : x
2. Step 2: Convert to fraction form
   10,852,843.89/14,976,359.82 = 6,442,751.91/x
3. Step 3: Cross multiply
   10,852,843.89x = 14,976,359.82 × 6,442,751.91
4. Step 4: Simplify right side
   10,852,843.89x = 96,488,970,835,152.27
5. Step 5: Solve for x
   x = 96,488,970,835,152.27/10,852,843.89
6. Step 6: Final answer
   x = 8,890,662.38