Finding the Fourth Proportional to 6,304,521.76, 8,700,775.86 and 3,551,749.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,304,521.76 : 8,700,775.86 = 3,551,749.72 : x
2. Step 2: Convert to fraction form
   6,304,521.76/8,700,775.86 = 3,551,749.72/x
3. Step 3: Cross multiply
   6,304,521.76x = 8,700,775.86 × 3,551,749.72
4. Step 4: Simplify right side
   6,304,521.76x = 30,902,978,224,537.76
5. Step 5: Solve for x
   x = 30,902,978,224,537.76/6,304,521.76
6. Step 6: Final answer
   x = 4,901,716.48