Finding the Fourth Proportional to 1,507,852.20, 2,262,106.35 and 496,802.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,852.20 : 2,262,106.35 = 496,802.10 : x
2. Step 2: Convert to fraction form
   1,507,852.20/2,262,106.35 = 496,802.10/x
3. Step 3: Cross multiply
   1,507,852.20x = 2,262,106.35 × 496,802.10
4. Step 4: Simplify right side
   1,507,852.20x = 1,123,819,185,103.34
5. Step 5: Solve for x
   x = 1,123,819,185,103.34/1,507,852.20
6. Step 6: Final answer
   x = 745,311.23