Finding the Fourth Proportional to 23,077, 31,846.98 and 13,141

Step by Step Solution

1. Step 1: Write the proportion equation
   23,077 : 31,846.98 = 13,141 : x
2. Step 2: Convert to fraction form
   23,077/31,846.98 = 13,141/x
3. Step 3: Cross multiply
   23,077x = 31,846.98 × 13,141
4. Step 4: Simplify right side
   23,077x = 418,501,164.18
5. Step 5: Solve for x
   x = 418,501,164.18/23,077
6. Step 6: Final answer
   x = 18,134.99