Finding the Fourth Proportional to 2,018,271.10, 3,031,618.65 and 1,703,343.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,271.10 : 3,031,618.65 = 1,703,343.10 : x
2. Step 2: Convert to fraction form
   2,018,271.10/3,031,618.65 = 1,703,343.10/x
3. Step 3: Cross multiply
   2,018,271.10x = 3,031,618.65 × 1,703,343.10
4. Step 4: Simplify right side
   2,018,271.10x = 5,163,886,709,308.82
5. Step 5: Solve for x
   x = 5,163,886,709,308.82/2,018,271.10
6. Step 6: Final answer
   x = 2,558,569.42