Finding the Fourth Proportional to 6,870,496.68, 10,308,597.84 and 3,456,960.66

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870,496.68 : 10,308,597.84 = 3,456,960.66 : x
2. Step 2: Convert to fraction form
   6,870,496.68/10,308,597.84 = 3,456,960.66/x
3. Step 3: Cross multiply
   6,870,496.68x = 10,308,597.84 × 3,456,960.66
4. Step 4: Simplify right side
   6,870,496.68x = 35,636,417,192,640.98
5. Step 5: Solve for x
   x = 35,636,417,192,640.98/6,870,496.68
6. Step 6: Final answer
   x = 5,186,876.42