Finding the Fourth Proportional to 100,753.94, 150,923.43 and 59,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,753.94 : 150,923.43 = 59,100.50 : x
2. Step 2: Convert to fraction form
   100,753.94/150,923.43 = 59,100.50/x
3. Step 3: Cross multiply
   100,753.94x = 150,923.43 × 59,100.50
4. Step 4: Simplify right side
   100,753.94x = 8,919,650,174.72
5. Step 5: Solve for x
   x = 8,919,650,174.72/100,753.94
6. Step 6: Final answer
   x = 88,529.05