Finding the Fourth Proportional to 2,160,522.63, 2,981,552.52 and 1,193,675.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,522.63 : 2,981,552.52 = 1,193,675.16 : x
2. Step 2: Convert to fraction form
   2,160,522.63/2,981,552.52 = 1,193,675.16/x
3. Step 3: Cross multiply
   2,160,522.63x = 2,981,552.52 × 1,193,675.16
4. Step 4: Simplify right side
   2,160,522.63x = 3,559,005,181,359.40
5. Step 5: Solve for x
   x = 3,559,005,181,359.40/2,160,522.63
6. Step 6: Final answer
   x = 1,647,289.01