Finding the Fourth Proportional to 2,161,860.32, 2,983,238.98 and 1,194,932.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,860.32 : 2,983,238.98 = 1,194,932.94 : x
2. Step 2: Convert to fraction form
   2,161,860.32/2,983,238.98 = 1,194,932.94/x
3. Step 3: Cross multiply
   2,161,860.32x = 2,983,238.98 × 1,194,932.94
4. Step 4: Simplify right side
   2,161,860.32x = 3,564,770,525,094.00
5. Step 5: Solve for x
   x = 3,564,770,525,094.00/2,161,860.32
6. Step 6: Final answer
   x = 1,648,936.56