Finding the Fourth Proportional to 835,565,116.05, 1,153,105,796.79 and 459,214,856.10

Step by Step Solution

1. Step 1: Write the proportion equation
   835,565,116.05 : 1,153,105,796.79 = 459,214,856.10 : x
2. Step 2: Convert to fraction form
   835,565,116.05/1,153,105,796.79 = 459,214,856.10/x
3. Step 3: Cross multiply
   835,565,116.05x = 1,153,105,796.79 × 459,214,856.10
4. Step 4: Simplify right side
   835,565,116.05x = 529,523,312,540,995,712
5. Step 5: Solve for x
   x = 529,523,312,540,995,712/835,565,116.05
6. Step 6: Final answer
   x = 633,730,755.83