Finding the Fourth Proportional to 4,406,789.15, 6,077,142.72 and 2,835,317.07

Step by Step Solution

1. Step 1: Write the proportion equation
   4,406,789.15 : 6,077,142.72 = 2,835,317.07 : x
2. Step 2: Convert to fraction form
   4,406,789.15/6,077,142.72 = 2,835,317.07/x
3. Step 3: Cross multiply
   4,406,789.15x = 6,077,142.72 × 2,835,317.07
4. Step 4: Simplify right side
   4,406,789.15x = 17,230,626,513,123.38
5. Step 5: Solve for x
   x = 17,230,626,513,123.38/4,406,789.15
6. Step 6: Final answer
   x = 3,910,018.37