Finding the Fourth Proportional to 2,210,498.13, 3,315,747.01 and 613,061.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,498.13 : 3,315,747.01 = 613,061.19 : x
2. Step 2: Convert to fraction form
   2,210,498.13/3,315,747.01 = 613,061.19/x
3. Step 3: Cross multiply
   2,210,498.13x = 3,315,747.01 × 613,061.19
4. Step 4: Simplify right side
   2,210,498.13x = 2,032,755,807,689.54
5. Step 5: Solve for x
   x = 2,032,755,807,689.54/2,210,498.13
6. Step 6: Final answer
   x = 919,591.73