Finding the Fourth Proportional to 10,096,689.12, 13,933,375.86 and 5,512,977.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096,689.12 : 13,933,375.86 = 5,512,977.69 : x
2. Step 2: Convert to fraction form
   10,096,689.12/13,933,375.86 = 5,512,977.69/x
3. Step 3: Cross multiply
   10,096,689.12x = 13,933,375.86 × 5,512,977.69
4. Step 4: Simplify right side
   10,096,689.12x = 76,814,390,262,564.56
5. Step 5: Solve for x
   x = 76,814,390,262,564.56/10,096,689.12
6. Step 6: Final answer
   x = 7,607,879.11