Finding the Fourth Proportional to 14,864,451.58, 22,291,322.72 and 5,146,426.09

Step by Step Solution

1. Step 1: Write the proportion equation
   14,864,451.58 : 22,291,322.72 = 5,146,426.09 : x
2. Step 2: Convert to fraction form
   14,864,451.58/22,291,322.72 = 5,146,426.09/x
3. Step 3: Cross multiply
   14,864,451.58x = 22,291,322.72 × 5,146,426.09
4. Step 4: Simplify right side
   14,864,451.58x = 114,720,644,715,361.14
5. Step 5: Solve for x
   x = 114,720,644,715,361.14/14,864,451.58
6. Step 6: Final answer
   x = 7,717,785.22