Finding the Fourth Proportional to 63,111.48, 94,150.38 and 61,395.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,111.48 : 94,150.38 = 61,395.50 : x
2. Step 2: Convert to fraction form
   63,111.48/94,150.38 = 61,395.50/x
3. Step 3: Cross multiply
   63,111.48x = 94,150.38 × 61,395.50
4. Step 4: Simplify right side
   63,111.48x = 5,780,409,184.54
5. Step 5: Solve for x
   x = 5,780,409,184.54/63,111.48
6. Step 6: Final answer
   x = 91,590.46