Finding the Fourth Proportional to 152,104.50, 228,156.78 and 41,296.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,104.50 : 228,156.78 = 41,296.50 : x
2. Step 2: Convert to fraction form
   152,104.50/228,156.78 = 41,296.50/x
3. Step 3: Cross multiply
   152,104.50x = 228,156.78 × 41,296.50
4. Step 4: Simplify right side
   152,104.50x = 9,422,076,465.27
5. Step 5: Solve for x
   x = 9,422,076,465.27/152,104.50
6. Step 6: Final answer
   x = 61,944.76