Finding the Fourth Proportional to 1,065,201,821.71, 1,470,023,911.63 and 595,303,128.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,201,821.71 : 1,470,023,911.63 = 595,303,128.83 : x
2. Step 2: Convert to fraction form
   1,065,201,821.71/1,470,023,911.63 = 595,303,128.83/x
3. Step 3: Cross multiply
   1,065,201,821.71x = 1,470,023,911.63 × 595,303,128.83
4. Step 4: Simplify right side
   1,065,201,821.71x = 875,109,834,048,904,320
5. Step 5: Solve for x
   x = 875,109,834,048,904,320/1,065,201,821.71
6. Step 6: Final answer
   x = 821,543,688.92