Finding the Fourth Proportional to 1,508,562,499.36, 2,081,801,208 and 839,496,084.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,562,499.36 : 2,081,801,208 = 839,496,084.16 : x
2. Step 2: Convert to fraction form
   1,508,562,499.36/2,081,801,208 = 839,496,084.16/x
3. Step 3: Cross multiply
   1,508,562,499.36x = 2,081,801,208 × 839,496,084.16
4. Step 4: Simplify right side
   1,508,562,499.36x = 1,747,663,962,115,557,632
5. Step 5: Solve for x
   x = 1,747,663,962,115,557,632/1,508,562,499.36
6. Step 6: Final answer
   x = 1,158,496,225.95