Finding the Fourth Proportional to 2,151,955.58, 3,229,213.35 and 1,087,105.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,955.58 : 3,229,213.35 = 1,087,105.46 : x
2. Step 2: Convert to fraction form
   2,151,955.58/3,229,213.35 = 1,087,105.46/x
3. Step 3: Cross multiply
   2,151,955.58x = 3,229,213.35 × 1,087,105.46
4. Step 4: Simplify right side
   2,151,955.58x = 3,510,495,464,289.89
5. Step 5: Solve for x
   x = 3,510,495,464,289.89/2,151,955.58
6. Step 6: Final answer
   x = 1,631,304.80