Finding the Fourth Proportional to 2,538,852.88, 3,502,697.43 and 1,668,156.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,852.88 : 3,502,697.43 = 1,668,156.52 : x
2. Step 2: Convert to fraction form
   2,538,852.88/3,502,697.43 = 1,668,156.52/x
3. Step 3: Cross multiply
   2,538,852.88x = 3,502,697.43 × 1,668,156.52
4. Step 4: Simplify right side
   2,538,852.88x = 5,843,047,555,441.74
5. Step 5: Solve for x
   x = 5,843,047,555,441.74/2,538,852.88
6. Step 6: Final answer
   x = 2,301,451.81