Finding the Fourth Proportional to 111,090.86, 166,635.50 and 44,530.02

Step by Step Solution

1. Step 1: Write the proportion equation
   111,090.86 : 166,635.50 = 44,530.02 : x
2. Step 2: Convert to fraction form
   111,090.86/166,635.50 = 44,530.02/x
3. Step 3: Cross multiply
   111,090.86x = 166,635.50 × 44,530.02
4. Step 4: Simplify right side
   111,090.86x = 7,420,281,925.06
5. Step 5: Solve for x
   x = 7,420,281,925.06/111,090.86
6. Step 6: Final answer
   x = 66,794.71