Finding the Fourth Proportional to 104,478.52, 156,684.54 and 34,341.64

Step by Step Solution

1. Step 1: Write the proportion equation
   104,478.52 : 156,684.54 = 34,341.64 : x
2. Step 2: Convert to fraction form
   104,478.52/156,684.54 = 34,341.64/x
3. Step 3: Cross multiply
   104,478.52x = 156,684.54 × 34,341.64
4. Step 4: Simplify right side
   104,478.52x = 5,380,804,066.25
5. Step 5: Solve for x
   x = 5,380,804,066.25/104,478.52
6. Step 6: Final answer
   x = 51,501.53