Finding the Fourth Proportional to 5,632,972.78, 7,773,498.91 and 3,054,645.58

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632,972.78 : 7,773,498.91 = 3,054,645.58 : x
2. Step 2: Convert to fraction form
   5,632,972.78/7,773,498.91 = 3,054,645.58/x
3. Step 3: Cross multiply
   5,632,972.78x = 7,773,498.91 × 3,054,645.58
4. Step 4: Simplify right side
   5,632,972.78x = 23,745,284,086,566.32
5. Step 5: Solve for x
   x = 23,745,284,086,566.32/5,632,972.78
6. Step 6: Final answer
   x = 4,215,408.99