Finding the Fourth Proportional to 2,591,182.22, 3,575,843.88 and 1,429,628.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,182.22 : 3,575,843.88 = 1,429,628.41 : x
2. Step 2: Convert to fraction form
   2,591,182.22/3,575,843.88 = 1,429,628.41/x
3. Step 3: Cross multiply
   2,591,182.22x = 3,575,843.88 × 1,429,628.41
4. Step 4: Simplify right side
   2,591,182.22x = 5,112,128,000,572.63
5. Step 5: Solve for x
   x = 5,112,128,000,572.63/2,591,182.22
6. Step 6: Final answer
   x = 1,972,894.06