Finding the Fourth Proportional to 3,089,397.18, 4,634,086.52 and 783,885.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,089,397.18 : 4,634,086.52 = 783,885.84 : x
2. Step 2: Convert to fraction form
   3,089,397.18/4,634,086.52 = 783,885.84/x
3. Step 3: Cross multiply
   3,089,397.18x = 4,634,086.52 × 783,885.84
4. Step 4: Simplify right side
   3,089,397.18x = 3,632,594,800,443.45
5. Step 5: Solve for x
   x = 3,632,594,800,443.45/3,089,397.18
6. Step 6: Final answer
   x = 1,175,826.41