Finding the Fourth Proportional to 2,009,663.30, 3,010,984.80 and 1,674,855.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,663.30 : 3,010,984.80 = 1,674,855.50 : x
2. Step 2: Convert to fraction form
   2,009,663.30/3,010,984.80 = 1,674,855.50/x
3. Step 3: Cross multiply
   2,009,663.30x = 3,010,984.80 × 1,674,855.50
4. Step 4: Simplify right side
   2,009,663.30x = 5,042,964,452,696.40
5. Step 5: Solve for x
   x = 5,042,964,452,696.40/2,009,663.30
6. Step 6: Final answer
   x = 2,509,357.89