Finding the Fourth Proportional to 23,101,977.94, 31,882,500.24 and 13,179,079.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,101,977.94 : 31,882,500.24 = 13,179,079.06 : x
2. Step 2: Convert to fraction form
   23,101,977.94/31,882,500.24 = 13,179,079.06/x
3. Step 3: Cross multiply
   23,101,977.94x = 31,882,500.24 × 13,179,079.06
4. Step 4: Simplify right side
   23,101,977.94x = 420,181,991,293,429
5. Step 5: Solve for x
   x = 420,181,991,293,429/23,101,977.94
6. Step 6: Final answer
   x = 18,188,139.23