Finding the Fourth Proportional to 123,003.08, 184,562.90 and 73,181.60

Step by Step Solution

1. Step 1: Write the proportion equation
   123,003.08 : 184,562.90 = 73,181.60 : x
2. Step 2: Convert to fraction form
   123,003.08/184,562.90 = 73,181.60/x
3. Step 3: Cross multiply
   123,003.08x = 184,562.90 × 73,181.60
4. Step 4: Simplify right side
   123,003.08x = 13,506,608,322.64
5. Step 5: Solve for x
   x = 13,506,608,322.64/123,003.08
6. Step 6: Final answer
   x = 109,807.07