Finding the Fourth Proportional to 4,867,059.82, 7,300,759.32 and 1,672,162.78

Step by Step Solution

1. Step 1: Write the proportion equation
   4,867,059.82 : 7,300,759.32 = 1,672,162.78 : x
2. Step 2: Convert to fraction form
   4,867,059.82/7,300,759.32 = 1,672,162.78/x
3. Step 3: Cross multiply
   4,867,059.82x = 7,300,759.32 × 1,672,162.78
4. Step 4: Simplify right side
   4,867,059.82x = 12,208,058,000,642.11
5. Step 5: Solve for x
   x = 12,208,058,000,642.11/4,867,059.82
6. Step 6: Final answer
   x = 2,508,302.44