Finding the Fourth Proportional to 12,341,367.66, 17,022,886.83 and 7,936,662.18

Step by Step Solution

1. Step 1: Write the proportion equation
   12,341,367.66 : 17,022,886.83 = 7,936,662.18 : x
2. Step 2: Convert to fraction form
   12,341,367.66/17,022,886.83 = 7,936,662.18/x
3. Step 3: Cross multiply
   12,341,367.66x = 17,022,886.83 × 7,936,662.18
4. Step 4: Simplify right side
   12,341,367.66x = 135,104,902,098,081.06
5. Step 5: Solve for x
   x = 135,104,902,098,081.06/12,341,367.66
6. Step 6: Final answer
   x = 10,947,320.09