Finding the Fourth Proportional to 110,788.58, 152,887.29 and 60,486.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,788.58 : 152,887.29 = 60,486.50 : x
2. Step 2: Convert to fraction form
   110,788.58/152,887.29 = 60,486.50/x
3. Step 3: Cross multiply
   110,788.58x = 152,887.29 × 60,486.50
4. Step 4: Simplify right side
   110,788.58x = 9,247,617,066.59
5. Step 5: Solve for x
   x = 9,247,617,066.59/110,788.58
6. Step 6: Final answer
   x = 83,470.85