Finding the Fourth Proportional to 134,713.89, 185,916.24 and 74,296.35

Step by Step Solution

1. Step 1: Write the proportion equation
   134,713.89 : 185,916.24 = 74,296.35 : x
2. Step 2: Convert to fraction form
   134,713.89/185,916.24 = 74,296.35/x
3. Step 3: Cross multiply
   134,713.89x = 185,916.24 × 74,296.35
4. Step 4: Simplify right side
   134,713.89x = 13,812,898,037.72
5. Step 5: Solve for x
   x = 13,812,898,037.72/134,713.89
6. Step 6: Final answer
   x = 102,535.07