Finding the Fourth Proportional to 9,304,174.88, 12,837,878.64 and 5,435,948.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,304,174.88 : 12,837,878.64 = 5,435,948.56 : x
2. Step 2: Convert to fraction form
   9,304,174.88/12,837,878.64 = 5,435,948.56/x
3. Step 3: Cross multiply
   9,304,174.88x = 12,837,878.64 × 5,435,948.56
4. Step 4: Simplify right side
   9,304,174.88x = 69,786,047,906,562.76
5. Step 5: Solve for x
   x = 69,786,047,906,562.76/9,304,174.88
6. Step 6: Final answer
   x = 7,500,509.05