Finding the Fourth Proportional to 10,810,505.42, 14,918,267.30 and 5,915,707.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810,505.42 : 14,918,267.30 = 5,915,707.82 : x
2. Step 2: Convert to fraction form
   10,810,505.42/14,918,267.30 = 5,915,707.82/x
3. Step 3: Cross multiply
   10,810,505.42x = 14,918,267.30 × 5,915,707.82
4. Step 4: Simplify right side
   10,810,505.42x = 88,252,110,527,460.30
5. Step 5: Solve for x
   x = 88,252,110,527,460.30/10,810,505.42
6. Step 6: Final answer
   x = 8,163,550.83