Finding the Fourth Proportional to 2,147,555.67, 2,963,628.72 and 1,180,702.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,555.67 : 2,963,628.72 = 1,180,702.41 : x
2. Step 2: Convert to fraction form
   2,147,555.67/2,963,628.72 = 1,180,702.41/x
3. Step 3: Cross multiply
   2,147,555.67x = 2,963,628.72 × 1,180,702.41
4. Step 4: Simplify right side
   2,147,555.67x = 3,499,163,572,049.22
5. Step 5: Solve for x
   x = 3,499,163,572,049.22/2,147,555.67
6. Step 6: Final answer
   x = 1,629,370.37