Finding the Fourth Proportional to 85,930.30, 118,557.23 and 50,094.94

Step by Step Solution

1. Step 1: Write the proportion equation
   85,930.30 : 118,557.23 = 50,094.94 : x
2. Step 2: Convert to fraction form
   85,930.30/118,557.23 = 50,094.94/x
3. Step 3: Cross multiply
   85,930.30x = 118,557.23 × 50,094.94
4. Step 4: Simplify right side
   85,930.30x = 5,939,116,776.55
5. Step 5: Solve for x
   x = 5,939,116,776.55/85,930.30
6. Step 6: Final answer
   x = 69,115.52