Finding the Fourth Proportional to 2,864,475.01, 3,952,920.69 and 1,575,315.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,864,475.01 : 3,952,920.69 = 1,575,315.39 : x
2. Step 2: Convert to fraction form
   2,864,475.01/3,952,920.69 = 1,575,315.39/x
3. Step 3: Cross multiply
   2,864,475.01x = 3,952,920.69 × 1,575,315.39
4. Step 4: Simplify right side
   2,864,475.01x = 6,227,096,798,406.42
5. Step 5: Solve for x
   x = 6,227,096,798,406.42/2,864,475.01
6. Step 6: Final answer
   x = 2,173,905.09