Finding the Fourth Proportional to 10,368,194.06, 14,308,078.17 and 5,721,945.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368,194.06 : 14,308,078.17 = 5,721,945.37 : x
2. Step 2: Convert to fraction form
   10,368,194.06/14,308,078.17 = 5,721,945.37/x
3. Step 3: Cross multiply
   10,368,194.06x = 14,308,078.17 × 5,721,945.37
4. Step 4: Simplify right side
   10,368,194.06x = 81,870,041,624,116.67
5. Step 5: Solve for x
   x = 81,870,041,624,116.67/10,368,194.06
6. Step 6: Final answer
   x = 7,896,268.25