Finding the Fourth Proportional to 2,079,916.50, 3,119,480.19 and 1,013,886.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,916.50 : 3,119,480.19 = 1,013,886.42 : x
2. Step 2: Convert to fraction form
   2,079,916.50/3,119,480.19 = 1,013,886.42/x
3. Step 3: Cross multiply
   2,079,916.50x = 3,119,480.19 × 1,013,886.42
4. Step 4: Simplify right side
   2,079,916.50x = 3,162,798,602,100.02
5. Step 5: Solve for x
   x = 3,162,798,602,100.02/2,079,916.50
6. Step 6: Final answer
   x = 1,520,637.30