Finding the Fourth Proportional to 9,864,776.55, 14,796,831.31 and 3,474,861.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,864,776.55 : 14,796,831.31 = 3,474,861.92 : x
2. Step 2: Convert to fraction form
   9,864,776.55/14,796,831.31 = 3,474,861.92/x
3. Step 3: Cross multiply
   9,864,776.55x = 14,796,831.31 × 3,474,861.92
4. Step 4: Simplify right side
   9,864,776.55x = 51,416,945,573,111.40
5. Step 5: Solve for x
   x = 51,416,945,573,111.40/9,864,776.55
6. Step 6: Final answer
   x = 5,212,175.39