Finding the Fourth Proportional to 2,040,155.02, 3,060,121.86 and 620,100.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,155.02 : 3,060,121.86 = 620,100.39 : x
2. Step 2: Convert to fraction form
   2,040,155.02/3,060,121.86 = 620,100.39/x
3. Step 3: Cross multiply
   2,040,155.02x = 3,060,121.86 × 620,100.39
4. Step 4: Simplify right side
   2,040,155.02x = 1,897,582,742,745.17
5. Step 5: Solve for x
   x = 1,897,582,742,745.17/2,040,155.02
6. Step 6: Final answer
   x = 930,116.94