Finding the Fourth Proportional to 110,040.53, 151,892.01 and 64,716.37

Step by Step Solution

1. Step 1: Write the proportion equation
   110,040.53 : 151,892.01 = 64,716.37 : x
2. Step 2: Convert to fraction form
   110,040.53/151,892.01 = 64,716.37/x
3. Step 3: Cross multiply
   110,040.53x = 151,892.01 × 64,716.37
4. Step 4: Simplify right side
   110,040.53x = 9,829,899,139.47
5. Step 5: Solve for x
   x = 9,829,899,139.47/110,040.53
6. Step 6: Final answer
   x = 89,329.81