Finding the Fourth Proportional to 94,613.82, 141,907.77 and 55,189.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,613.82 : 141,907.77 = 55,189.50 : x
2. Step 2: Convert to fraction form
   94,613.82/141,907.77 = 55,189.50/x
3. Step 3: Cross multiply
   94,613.82x = 141,907.77 × 55,189.50
4. Step 4: Simplify right side
   94,613.82x = 7,831,818,872.42
5. Step 5: Solve for x
   x = 7,831,818,872.42/94,613.82
6. Step 6: Final answer
   x = 82,776.69