Finding the Fourth Proportional to 112,087.98, 154,673.69 and 63,036.93

Step by Step Solution

1. Step 1: Write the proportion equation
   112,087.98 : 154,673.69 = 63,036.93 : x
2. Step 2: Convert to fraction form
   112,087.98/154,673.69 = 63,036.93/x
3. Step 3: Cross multiply
   112,087.98x = 154,673.69 × 63,036.93
4. Step 4: Simplify right side
   112,087.98x = 9,750,154,913.01
5. Step 5: Solve for x
   x = 9,750,154,913.01/112,087.98
6. Step 6: Final answer
   x = 86,986.62