Finding the Fourth Proportional to 110,775.84, 152,868.72 and 63,028.16

Step by Step Solution

1. Step 1: Write the proportion equation
   110,775.84 : 152,868.72 = 63,028.16 : x
2. Step 2: Convert to fraction form
   110,775.84/152,868.72 = 63,028.16/x
3. Step 3: Cross multiply
   110,775.84x = 152,868.72 × 63,028.16
4. Step 4: Simplify right side
   110,775.84x = 9,635,034,143.16
5. Step 5: Solve for x
   x = 9,635,034,143.16/110,775.84
6. Step 6: Final answer
   x = 86,977.76