Finding the Fourth Proportional to 10,281,355.56, 14,188,425.90 and 5,635,103.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281,355.56 : 14,188,425.90 = 5,635,103.48 : x
2. Step 2: Convert to fraction form
   10,281,355.56/14,188,425.90 = 5,635,103.48/x
3. Step 3: Cross multiply
   10,281,355.56x = 14,188,425.90 × 5,635,103.48
4. Step 4: Simplify right side
   10,281,355.56x = 79,953,248,093,870
5. Step 5: Solve for x
   x = 79,953,248,093,870/10,281,355.56
6. Step 6: Final answer
   x = 7,776,527.87