Finding the Fourth Proportional to 1,377,419.30, 2,062,046.55 and 1,024,000.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,419.30 : 2,062,046.55 = 1,024,000.10 : x
2. Step 2: Convert to fraction form
   1,377,419.30/2,062,046.55 = 1,024,000.10/x
3. Step 3: Cross multiply
   1,377,419.30x = 2,062,046.55 × 1,024,000.10
4. Step 4: Simplify right side
   1,377,419.30x = 2,111,535,873,404.66
5. Step 5: Solve for x
   x = 2,111,535,873,404.66/1,377,419.30
6. Step 6: Final answer
   x = 1,532,965.22