Finding the Fourth Proportional to 110,783.16, 152,860.50 and 73,035

Step by Step Solution

1. Step 1: Write the proportion equation
   110,783.16 : 152,860.50 = 73,035 : x
2. Step 2: Convert to fraction form
   110,783.16/152,860.50 = 73,035/x
3. Step 3: Cross multiply
   110,783.16x = 152,860.50 × 73,035
4. Step 4: Simplify right side
   110,783.16x = 11,164,166,617.50
5. Step 5: Solve for x
   x = 11,164,166,617.50/110,783.16
6. Step 6: Final answer
   x = 100,774.94