Finding the Fourth Proportional to 1,746,840,388.86, 2,619,384,383.61 and 581,899,321.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,840,388.86 : 2,619,384,383.61 = 581,899,321.98 : x
2. Step 2: Convert to fraction form
   1,746,840,388.86/2,619,384,383.61 = 581,899,321.98/x
3. Step 3: Cross multiply
   1,746,840,388.86x = 2,619,384,383.61 × 581,899,321.98
4. Step 4: Simplify right side
   1,746,840,388.86x = 1,524,217,996,827,659,264
5. Step 5: Solve for x
   x = 1,524,217,996,827,659,264/1,746,840,388.86
6. Step 6: Final answer
   x = 872,557,107.42