Finding the Fourth Proportional to 2,533,830,074.10, 3,798,084,545.69 and 852,531,899.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533,830,074.10 : 3,798,084,545.69 = 852,531,899.31 : x
2. Step 2: Convert to fraction form
   2,533,830,074.10/3,798,084,545.69 = 852,531,899.31/x
3. Step 3: Cross multiply
   2,533,830,074.10x = 3,798,084,545.69 × 852,531,899.31
4. Step 4: Simplify right side
   2,533,830,074.10x = 3,237,988,231,472,791,040
5. Step 5: Solve for x
   x = 3,237,988,231,472,791,040/2,533,830,074.10
6. Step 6: Final answer
   x = 1,277,902,675.70