Finding the Fourth Proportional to 6,784,148.32, 9,362,131.68 and 3,728,296.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784,148.32 : 9,362,131.68 = 3,728,296.96 : x
2. Step 2: Convert to fraction form
   6,784,148.32/9,362,131.68 = 3,728,296.96/x
3. Step 3: Cross multiply
   6,784,148.32x = 9,362,131.68 × 3,728,296.96
4. Step 4: Simplify right side
   6,784,148.32x = 34,904,807,081,663.69
5. Step 5: Solve for x
   x = 34,904,807,081,663.69/6,784,148.32
6. Step 6: Final answer
   x = 5,145,053.65