Finding the Fourth Proportional to 123,036.76, 184,467.66 and 58,921.48

Step by Step Solution

1. Step 1: Write the proportion equation
   123,036.76 : 184,467.66 = 58,921.48 : x
2. Step 2: Convert to fraction form
   123,036.76/184,467.66 = 58,921.48/x
3. Step 3: Cross multiply
   123,036.76x = 184,467.66 × 58,921.48
4. Step 4: Simplify right side
   123,036.76x = 10,869,107,539.34
5. Step 5: Solve for x
   x = 10,869,107,539.34/123,036.76
6. Step 6: Final answer
   x = 88,340.33