Finding the Fourth Proportional to 596,847,111.86, 823,658,022.36 and 342,570,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   596,847,111.86 : 823,658,022.36 = 342,570,529.50 : x
2. Step 2: Convert to fraction form
   596,847,111.86/823,658,022.36 = 342,570,529.50/x
3. Step 3: Cross multiply
   596,847,111.86x = 823,658,022.36 × 342,570,529.50
4. Step 4: Simplify right side
   596,847,111.86x = 282,160,964,843,699,296
5. Step 5: Solve for x
   x = 282,160,964,843,699,296/596,847,111.86
6. Step 6: Final answer
   x = 472,752,500.99