Finding the Fourth Proportional to 2,934,902.10, 4,116,327.90 and 2,934,902.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,934,902.10 : 4,116,327.90 = 2,934,902.10 : x
2. Step 2: Convert to fraction form
   2,934,902.10/4,116,327.90 = 2,934,902.10/x
3. Step 3: Cross multiply
   2,934,902.10x = 4,116,327.90 × 2,934,902.10
4. Step 4: Simplify right side
   2,934,902.10x = 12,081,019,397,998.59
5. Step 5: Solve for x
   x = 12,081,019,397,998.59/2,934,902.10
6. Step 6: Final answer
   x = 4,116,327.90