Finding the Fourth Proportional to 2,262,710.73, 3,122,602.04 and 1,230,287.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,710.73 : 3,122,602.04 = 1,230,287.83 : x
2. Step 2: Convert to fraction form
   2,262,710.73/3,122,602.04 = 1,230,287.83/x
3. Step 3: Cross multiply
   2,262,710.73x = 3,122,602.04 × 1,230,287.83
4. Step 4: Simplify right side
   2,262,710.73x = 3,841,699,287,745.17
5. Step 5: Solve for x
   x = 3,841,699,287,745.17/2,262,710.73
6. Step 6: Final answer
   x = 1,697,830.50