Finding the Fourth Proportional to 10,089,398.88, 13,923,293.85 and 5,738,479.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089,398.88 : 13,923,293.85 = 5,738,479.83 : x
2. Step 2: Convert to fraction form
   10,089,398.88/13,923,293.85 = 5,738,479.83/x
3. Step 3: Cross multiply
   10,089,398.88x = 13,923,293.85 × 5,738,479.83
4. Step 4: Simplify right side
   10,089,398.88x = 79,898,540,925,388.05
5. Step 5: Solve for x
   x = 79,898,540,925,388.05/10,089,398.88
6. Step 6: Final answer
   x = 7,919,058.60