Finding the Fourth Proportional to 1,710,144.32, 2,359,631.52 and 1,031,066.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,144.32 : 2,359,631.52 = 1,031,066.24 : x
2. Step 2: Convert to fraction form
   1,710,144.32/2,359,631.52 = 1,031,066.24/x
3. Step 3: Cross multiply
   1,710,144.32x = 2,359,631.52 × 1,031,066.24
4. Step 4: Simplify right side
   1,710,144.32x = 2,432,936,399,111.88
5. Step 5: Solve for x
   x = 2,432,936,399,111.88/1,710,144.32
6. Step 6: Final answer
   x = 1,422,649.76