Finding the Fourth Proportional to 1,947,567.08, 2,687,744.88 and 1,173,441.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,567.08 : 2,687,744.88 = 1,173,441.06 : x
2. Step 2: Convert to fraction form
   1,947,567.08/2,687,744.88 = 1,173,441.06/x
3. Step 3: Cross multiply
   1,947,567.08x = 2,687,744.88 × 1,173,441.06
4. Step 4: Simplify right side
   1,947,567.08x = 3,153,910,200,996.77
5. Step 5: Solve for x
   x = 3,153,910,200,996.77/1,947,567.08
6. Step 6: Final answer
   x = 1,619,410.31