Finding the Fourth Proportional to 2,903,140,155.74, 4,354,735,435.51 and 937,993,444.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,903,140,155.74 : 4,354,735,435.51 = 937,993,444.59 : x
2. Step 2: Convert to fraction form
   2,903,140,155.74/4,354,735,435.51 = 937,993,444.59/x
3. Step 3: Cross multiply
   2,903,140,155.74x = 4,354,735,435.51 × 937,993,444.59
4. Step 4: Simplify right side
   2,903,140,155.74x = 4,084,713,291,429,813,760
5. Step 5: Solve for x
   x = 4,084,713,291,429,813,760/2,903,140,155.74
6. Step 6: Final answer
   x = 1,406,998,309.52