Finding the Fourth Proportional to 23,079,814.72, 31,683,360.22 and 19,810,954.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,079,814.72 : 31,683,360.22 = 19,810,954.42 : x
2. Step 2: Convert to fraction form
   23,079,814.72/31,683,360.22 = 19,810,954.42/x
3. Step 3: Cross multiply
   23,079,814.72x = 31,683,360.22 × 19,810,954.42
4. Step 4: Simplify right side
   23,079,814.72x = 627,677,605,190,861.25
5. Step 5: Solve for x
   x = 627,677,605,190,861.25/23,079,814.72
6. Step 6: Final answer
   x = 27,195,955.12