Finding the Fourth Proportional to 134,795.98, 202,219.89 and 51,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,795.98 : 202,219.89 = 51,683.50 : x
2. Step 2: Convert to fraction form
   134,795.98/202,219.89 = 51,683.50/x
3. Step 3: Cross multiply
   134,795.98x = 202,219.89 × 51,683.50
4. Step 4: Simplify right side
   134,795.98x = 10,451,431,684.82
5. Step 5: Solve for x
   x = 10,451,431,684.82/134,795.98
6. Step 6: Final answer
   x = 77,535.19