Finding the Fourth Proportional to 10,810,155.60, 14,918,014.50 and 5,915,377.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810,155.60 : 14,918,014.50 = 5,915,377.51 : x
2. Step 2: Convert to fraction form
   10,810,155.60/14,918,014.50 = 5,915,377.51/x
3. Step 3: Cross multiply
   10,810,155.60x = 14,918,014.50 × 5,915,377.51
4. Step 4: Simplify right side
   10,810,155.60x = 88,245,687,467,153.89
5. Step 5: Solve for x
   x = 88,245,687,467,153.89/10,810,155.60
6. Step 6: Final answer
   x = 8,163,220.84