Finding the Fourth Proportional to 136,081.91, 204,099.83 and 41,289.23

Step by Step Solution

1. Step 1: Write the proportion equation
   136,081.91 : 204,099.83 = 41,289.23 : x
2. Step 2: Convert to fraction form
   136,081.91/204,099.83 = 41,289.23/x
3. Step 3: Cross multiply
   136,081.91x = 204,099.83 × 41,289.23
4. Step 4: Simplify right side
   136,081.91x = 8,427,124,823.83
5. Step 5: Solve for x
   x = 8,427,124,823.83/136,081.91
6. Step 6: Final answer
   x = 61,926.86