Finding the Fourth Proportional to 9,864,785.36, 14,796,844.52 and 3,474,870.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,864,785.36 : 14,796,844.52 = 3,474,870.72 : x
2. Step 2: Convert to fraction form
   9,864,785.36/14,796,844.52 = 3,474,870.72/x
3. Step 3: Cross multiply
   9,864,785.36x = 14,796,844.52 × 3,474,870.72
4. Step 4: Simplify right side
   9,864,785.36x = 51,417,121,770,940.45
5. Step 5: Solve for x
   x = 51,417,121,770,940.45/9,864,785.36
6. Step 6: Final answer
   x = 5,212,188.60