Finding the Fourth Proportional to 1,499,063.24, 2,248,269.19 and 474,473.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,063.24 : 2,248,269.19 = 474,473.18 : x
2. Step 2: Convert to fraction form
   1,499,063.24/2,248,269.19 = 474,473.18/x
3. Step 3: Cross multiply
   1,499,063.24x = 2,248,269.19 × 474,473.18
4. Step 4: Simplify right side
   1,499,063.24x = 1,066,743,432,075.32
5. Step 5: Solve for x
   x = 1,066,743,432,075.32/1,499,063.24
6. Step 6: Final answer
   x = 711,606.69