Finding the Fourth Proportional to 2,235,603,455.42, 3,085,060,405.70 and 1,283,140,969.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,603,455.42 : 3,085,060,405.70 = 1,283,140,969.52 : x
2. Step 2: Convert to fraction form
   2,235,603,455.42/3,085,060,405.70 = 1,283,140,969.52/x
3. Step 3: Cross multiply
   2,235,603,455.42x = 3,085,060,405.70 × 1,283,140,969.52
4. Step 4: Simplify right side
   2,235,603,455.42x = 3,958,567,399,997,662,208
5. Step 5: Solve for x
   x = 3,958,567,399,997,662,208/2,235,603,455.42
6. Step 6: Final answer
   x = 1,770,693,004.79