Finding the Fourth Proportional to 123,298.20, 184,931.71 and 39,066.91

Step by Step Solution

1. Step 1: Write the proportion equation
   123,298.20 : 184,931.71 = 39,066.91 : x
2. Step 2: Convert to fraction form
   123,298.20/184,931.71 = 39,066.91/x
3. Step 3: Cross multiply
   123,298.20x = 184,931.71 × 39,066.91
4. Step 4: Simplify right side
   123,298.20x = 7,224,709,350.72
5. Step 5: Solve for x
   x = 7,224,709,350.72/123,298.20
6. Step 6: Final answer
   x = 58,595.42