Finding the Fourth Proportional to 2,629,402.53, 3,951,039.17 and 1,415,876.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,402.53 : 3,951,039.17 = 1,415,876.37 : x
2. Step 2: Convert to fraction form
   2,629,402.53/3,951,039.17 = 1,415,876.37/x
3. Step 3: Cross multiply
   2,629,402.53x = 3,951,039.17 × 1,415,876.37
4. Step 4: Simplify right side
   2,629,402.53x = 5,594,182,997,747.41
5. Step 5: Solve for x
   x = 5,594,182,997,747.41/2,629,402.53
6. Step 6: Final answer
   x = 2,127,549.10