Finding the Fourth Proportional to 6,300,818.96, 9,437,401.86 and 5,208,956.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300,818.96 : 9,437,401.86 = 5,208,956.84 : x
2. Step 2: Convert to fraction form
   6,300,818.96/9,437,401.86 = 5,208,956.84/x
3. Step 3: Cross multiply
   6,300,818.96x = 9,437,401.86 × 5,208,956.84
4. Step 4: Simplify right side
   6,300,818.96x = 49,159,018,970,475.72
5. Step 5: Solve for x
   x = 49,159,018,970,475.72/6,300,818.96
6. Step 6: Final answer
   x = 7,802,004.67