Finding the Fourth Proportional to 123,345.28, 185,004.15 and 34,602.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,345.28 : 185,004.15 = 34,602.22 : x
2. Step 2: Convert to fraction form
   123,345.28/185,004.15 = 34,602.22/x
3. Step 3: Cross multiply
   123,345.28x = 185,004.15 × 34,602.22
4. Step 4: Simplify right side
   123,345.28x = 6,401,554,299.21
5. Step 5: Solve for x
   x = 6,401,554,299.21/123,345.28
6. Step 6: Final answer
   x = 51,899.47