Finding the Fourth Proportional to 2,146,747.52, 2,962,518.01 and 1,179,976.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,747.52 : 2,962,518.01 = 1,179,976.88 : x
2. Step 2: Convert to fraction form
   2,146,747.52/2,962,518.01 = 1,179,976.88/x
3. Step 3: Cross multiply
   2,146,747.52x = 2,962,518.01 × 1,179,976.88
4. Step 4: Simplify right side
   2,146,747.52x = 3,495,702,769,477.33
5. Step 5: Solve for x
   x = 3,495,702,769,477.33/2,146,747.52
6. Step 6: Final answer
   x = 1,628,371.63