Finding the Fourth Proportional to 8,806,180.86, 12,152,617.61 and 4,938,618.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,806,180.86 : 12,152,617.61 = 4,938,618.96 : x
2. Step 2: Convert to fraction form
   8,806,180.86/12,152,617.61 = 4,938,618.96/x
3. Step 3: Cross multiply
   8,806,180.86x = 12,152,617.61 × 4,938,618.96
4. Step 4: Simplify right side
   8,806,180.86x = 60,017,147,717,682.79
5. Step 5: Solve for x
   x = 60,017,147,717,682.79/8,806,180.86
6. Step 6: Final answer
   x = 6,815,343.53