Finding the Fourth Proportional to 1,609,688,017.24, 2,414,529,012.18 and 504,377,490.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,688,017.24 : 2,414,529,012.18 = 504,377,490.52 : x
2. Step 2: Convert to fraction form
   1,609,688,017.24/2,414,529,012.18 = 504,377,490.52/x
3. Step 3: Cross multiply
   1,609,688,017.24x = 2,414,529,012.18 × 504,377,490.52
4. Step 4: Simplify right side
   1,609,688,017.24x = 1,217,834,083,951,082,752
5. Step 5: Solve for x
   x = 1,217,834,083,951,082,752/1,609,688,017.24
6. Step 6: Final answer
   x = 756,565,291.48