Finding the Fourth Proportional to 123,345.41, 185,004.34 and 34,602.35

Step by Step Solution

1. Step 1: Write the proportion equation
   123,345.41 : 185,004.34 = 34,602.35 : x
2. Step 2: Convert to fraction form
   123,345.41/185,004.34 = 34,602.35/x
3. Step 3: Cross multiply
   123,345.41x = 185,004.34 × 34,602.35
4. Step 4: Simplify right side
   123,345.41x = 6,401,584,924.20
5. Step 5: Solve for x
   x = 6,401,584,924.20/123,345.41
6. Step 6: Final answer
   x = 51,899.66