Finding the Fourth Proportional to 2,280,493.60, 3,413,925.42 and 1,379,209

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280,493.60 : 3,413,925.42 = 1,379,209 : x
2. Step 2: Convert to fraction form
   2,280,493.60/3,413,925.42 = 1,379,209/x
3. Step 3: Cross multiply
   2,280,493.60x = 3,413,925.42 × 1,379,209
4. Step 4: Simplify right side
   2,280,493.60x = 4,708,516,664,592.78
5. Step 5: Solve for x
   x = 4,708,516,664,592.78/2,280,493.60
6. Step 6: Final answer
   x = 2,064,691.90