Finding the Fourth Proportional to 27,113,404.32, 40,670,098.38 and 7,944,156

Step by Step Solution

1. Step 1: Write the proportion equation
   27,113,404.32 : 40,670,098.38 = 7,944,156 : x
2. Step 2: Convert to fraction form
   27,113,404.32/40,670,098.38 = 7,944,156/x
3. Step 3: Cross multiply
   27,113,404.32x = 40,670,098.38 × 7,944,156
4. Step 4: Simplify right side
   27,113,404.32x = 323,089,606,066,067.31
5. Step 5: Solve for x
   x = 323,089,606,066,067.31/27,113,404.32
6. Step 6: Final answer
   x = 11,916,231.63