Finding the Fourth Proportional to 1,354,300.24, 1,868,922.41 and 742,441.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,300.24 : 1,868,922.41 = 742,441.88 : x
2. Step 2: Convert to fraction form
   1,354,300.24/1,868,922.41 = 742,441.88/x
3. Step 3: Cross multiply
   1,354,300.24x = 1,868,922.41 × 742,441.88
4. Step 4: Simplify right side
   1,354,300.24x = 1,387,566,267,654.53
5. Step 5: Solve for x
   x = 1,387,566,267,654.53/1,354,300.24
6. Step 6: Final answer
   x = 1,024,563.26