Finding the Fourth Proportional to 2,147,741.76, 2,963,820.96 and 1,180,871.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,741.76 : 2,963,820.96 = 1,180,871.04 : x
2. Step 2: Convert to fraction form
   2,147,741.76/2,963,820.96 = 1,180,871.04/x
3. Step 3: Cross multiply
   2,147,741.76x = 2,963,820.96 × 1,180,871.04
4. Step 4: Simplify right side
   2,147,741.76x = 3,499,890,339,409.00
5. Step 5: Solve for x
   x = 3,499,890,339,409.00/2,147,741.76
6. Step 6: Final answer
   x = 1,629,567.58