Finding the Fourth Proportional to 10,510,131.42, 14,508,863.91 and 6,158,613.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,510,131.42 : 14,508,863.91 = 6,158,613.78 : x
2. Step 2: Convert to fraction form
   10,510,131.42/14,508,863.91 = 6,158,613.78/x
3. Step 3: Cross multiply
   10,510,131.42x = 14,508,863.91 × 6,158,613.78
4. Step 4: Simplify right side
   10,510,131.42x = 89,354,489,208,270.69
5. Step 5: Solve for x
   x = 89,354,489,208,270.69/10,510,131.42
6. Step 6: Final answer
   x = 8,501,748.04