Finding the Fourth Proportional to 2,084,944,381.29, 2,877,279,433.52 and 1,226,678,870.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084,944,381.29 : 2,877,279,433.52 = 1,226,678,870.39 : x
2. Step 2: Convert to fraction form
   2,084,944,381.29/2,877,279,433.52 = 1,226,678,870.39/x
3. Step 3: Cross multiply
   2,084,944,381.29x = 2,877,279,433.52 × 1,226,678,870.39
4. Step 4: Simplify right side
   2,084,944,381.29x = 3,529,497,885,286,172,672
5. Step 5: Solve for x
   x = 3,529,497,885,286,172,672/2,084,944,381.29
6. Step 6: Final answer
   x = 1,692,849,899.00