Finding the Fourth Proportional to 1,135,075,964.82, 1,566,404,138.61 and 613,555,196.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,075,964.82 : 1,566,404,138.61 = 613,555,196.82 : x
2. Step 2: Convert to fraction form
   1,135,075,964.82/1,566,404,138.61 = 613,555,196.82/x
3. Step 3: Cross multiply
   1,135,075,964.82x = 1,566,404,138.61 × 613,555,196.82
4. Step 4: Simplify right side
   1,135,075,964.82x = 961,075,399,564,521,088
5. Step 5: Solve for x
   x = 961,075,399,564,521,088/1,135,075,964.82
6. Step 6: Final answer
   x = 846,705,797.10