Finding the Fourth Proportional to 13,870,771.07, 19,141,695.56 and 7,676,268.53

Step by Step Solution

1. Step 1: Write the proportion equation
   13,870,771.07 : 19,141,695.56 = 7,676,268.53 : x
2. Step 2: Convert to fraction form
   13,870,771.07/19,141,695.56 = 7,676,268.53/x
3. Step 3: Cross multiply
   13,870,771.07x = 19,141,695.56 × 7,676,268.53
4. Step 4: Simplify right side
   13,870,771.07x = 146,936,795,161,550.94
5. Step 5: Solve for x
   x = 146,936,795,161,550.94/13,870,771.07
6. Step 6: Final answer
   x = 10,593,267.99