Finding the Fourth Proportional to 109,345.24, 164,017.50 and 34,471.93

Step by Step Solution

1. Step 1: Write the proportion equation
   109,345.24 : 164,017.50 = 34,471.93 : x
2. Step 2: Convert to fraction form
   109,345.24/164,017.50 = 34,471.93/x
3. Step 3: Cross multiply
   109,345.24x = 164,017.50 × 34,471.93
4. Step 4: Simplify right side
   109,345.24x = 5,653,999,778.78
5. Step 5: Solve for x
   x = 5,653,999,778.78/109,345.24
6. Step 6: Final answer
   x = 51,707.78