Finding the Fourth Proportional to 2,111,992.56, 2,914,532.01 and 1,194,401.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,992.56 : 2,914,532.01 = 1,194,401.88 : x
2. Step 2: Convert to fraction form
   2,111,992.56/2,914,532.01 = 1,194,401.88/x
3. Step 3: Cross multiply
   2,111,992.56x = 2,914,532.01 × 1,194,401.88
4. Step 4: Simplify right side
   2,111,992.56x = 3,481,122,512,064.18
5. Step 5: Solve for x
   x = 3,481,122,512,064.18/2,111,992.56
6. Step 6: Final answer
   x = 1,648,264.57