Finding the Fourth Proportional to 2,262,815.52, 3,122,663.46 and 1,230,323.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,815.52 : 3,122,663.46 = 1,230,323.30 : x
2. Step 2: Convert to fraction form
   2,262,815.52/3,122,663.46 = 1,230,323.30/x
3. Step 3: Cross multiply
   2,262,815.52x = 3,122,663.46 × 1,230,323.30
4. Step 4: Simplify right side
   2,262,815.52x = 3,841,885,597,283.30
5. Step 5: Solve for x
   x = 3,841,885,597,283.30/2,262,815.52
6. Step 6: Final answer
   x = 1,697,834.21