Finding the Fourth Proportional to 7,556,895, 10,428,360.12 and 4,119,105.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,556,895 : 10,428,360.12 = 4,119,105.96 : x
2. Step 2: Convert to fraction form
   7,556,895/10,428,360.12 = 4,119,105.96/x
3. Step 3: Cross multiply
   7,556,895x = 10,428,360.12 × 4,119,105.96
4. Step 4: Simplify right side
   7,556,895x = 42,955,520,323,318.31
5. Step 5: Solve for x
   x = 42,955,520,323,318.31/7,556,895
6. Step 6: Final answer
   x = 5,684,281.75