Finding the Fourth Proportional to 2,023,128.10, 3,033,817.35 and 1,011,859.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,128.10 : 3,033,817.35 = 1,011,859.30 : x
2. Step 2: Convert to fraction form
   2,023,128.10/3,033,817.35 = 1,011,859.30/x
3. Step 3: Cross multiply
   2,023,128.10x = 3,033,817.35 × 1,011,859.30
4. Step 4: Simplify right side
   2,023,128.10x = 3,069,796,300,098.86
5. Step 5: Solve for x
   x = 3,069,796,300,098.86/2,023,128.10
6. Step 6: Final answer
   x = 1,517,351.42