Finding the Fourth Proportional to 18,073,628.56, 27,111,314.72 and 5,942,823.42

Step by Step Solution

1. Step 1: Write the proportion equation
   18,073,628.56 : 27,111,314.72 = 5,942,823.42 : x
2. Step 2: Convert to fraction form
   18,073,628.56/27,111,314.72 = 5,942,823.42/x
3. Step 3: Cross multiply
   18,073,628.56x = 27,111,314.72 × 5,942,823.42
4. Step 4: Simplify right side
   18,073,628.56x = 161,117,756,065,006.72
5. Step 5: Solve for x
   x = 161,117,756,065,006.72/18,073,628.56
6. Step 6: Final answer
   x = 8,914,521.81