Finding the Fourth Proportional to 31,039,365.42, 46,530,097.74 and 10,555,086.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,039,365.42 : 46,530,097.74 = 10,555,086.96 : x
2. Step 2: Convert to fraction form
   31,039,365.42/46,530,097.74 = 10,555,086.96/x
3. Step 3: Cross multiply
   31,039,365.42x = 46,530,097.74 × 10,555,086.96
4. Step 4: Simplify right side
   31,039,365.42x = 491,129,227,902,999.56
5. Step 5: Solve for x
   x = 491,129,227,902,999.56/31,039,365.42
6. Step 6: Final answer
   x = 15,822,785.72