Finding the Fourth Proportional to 110,250.73, 152,141.52 and 64,930.60

Step by Step Solution

1. Step 1: Write the proportion equation
   110,250.73 : 152,141.52 = 64,930.60 : x
2. Step 2: Convert to fraction form
   110,250.73/152,141.52 = 64,930.60/x
3. Step 3: Cross multiply
   110,250.73x = 152,141.52 × 64,930.60
4. Step 4: Simplify right side
   110,250.73x = 9,878,640,178.51
5. Step 5: Solve for x
   x = 9,878,640,178.51/110,250.73
6. Step 6: Final answer
   x = 89,601.59