Finding the Fourth Proportional to 785,019,719.48, 1,083,334,377.56 and 432,608,354.69

Step by Step Solution

1. Step 1: Write the proportion equation
   785,019,719.48 : 1,083,334,377.56 = 432,608,354.69 : x
2. Step 2: Convert to fraction form
   785,019,719.48/1,083,334,377.56 = 432,608,354.69/x
3. Step 3: Cross multiply
   785,019,719.48x = 1,083,334,377.56 × 432,608,354.69
4. Step 4: Simplify right side
   785,019,719.48x = 468,659,502,647,767,168
5. Step 5: Solve for x
   x = 468,659,502,647,767,168/785,019,719.48
6. Step 6: Final answer
   x = 597,003,477.77