Finding the Fourth Proportional to 2,609,415,875.94, 3,600,994,433.85 and 1,435,994,147.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,415,875.94 : 3,600,994,433.85 = 1,435,994,147.94 : x
2. Step 2: Convert to fraction form
   2,609,415,875.94/3,600,994,433.85 = 1,435,994,147.94/x
3. Step 3: Cross multiply
   2,609,415,875.94x = 3,600,994,433.85 × 1,435,994,147.94
4. Step 4: Simplify right side
   2,609,415,875.94x = 5,171,006,933,773,113,344
5. Step 5: Solve for x
   x = 5,171,006,933,773,113,344/2,609,415,875.94
6. Step 6: Final answer
   x = 1,981,672,213.10