Finding the Fourth Proportional to 2,535,993, 3,499,671.15 and 1,390,081.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,993 : 3,499,671.15 = 1,390,081.14 : x
2. Step 2: Convert to fraction form
   2,535,993/3,499,671.15 = 1,390,081.14/x
3. Step 3: Cross multiply
   2,535,993x = 3,499,671.15 × 1,390,081.14
4. Step 4: Simplify right side
   2,535,993x = 4,864,826,861,817.11
5. Step 5: Solve for x
   x = 4,864,826,861,817.11/2,535,993
6. Step 6: Final answer
   x = 1,918,312.42