Finding the Fourth Proportional to 1,386,443,120.08, 1,913,337,776.73 and 759,913,153.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,443,120.08 : 1,913,337,776.73 = 759,913,153.42 : x
2. Step 2: Convert to fraction form
   1,386,443,120.08/1,913,337,776.73 = 759,913,153.42/x
3. Step 3: Cross multiply
   1,386,443,120.08x = 1,913,337,776.73 × 759,913,153.42
4. Step 4: Simplify right side
   1,386,443,120.08x = 1,453,970,543,474,150,656
5. Step 5: Solve for x
   x = 1,453,970,543,474,150,656/1,386,443,120.08
6. Step 6: Final answer
   x = 1,048,705,512.99