Finding the Fourth Proportional to 1,096,417.23, 1,513,194.78 and 613,010.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,417.23 : 1,513,194.78 = 613,010.98 : x
2. Step 2: Convert to fraction form
   1,096,417.23/1,513,194.78 = 613,010.98/x
3. Step 3: Cross multiply
   1,096,417.23x = 1,513,194.78 × 613,010.98
4. Step 4: Simplify right side
   1,096,417.23x = 927,605,015,018.69
5. Step 5: Solve for x
   x = 927,605,015,018.69/1,096,417.23
6. Step 6: Final answer
   x = 846,032.87