Finding the Fourth Proportional to 104,578.82, 156,892.83 and 34,458.13

Step by Step Solution

1. Step 1: Write the proportion equation
   104,578.82 : 156,892.83 = 34,458.13 : x
2. Step 2: Convert to fraction form
   104,578.82/156,892.83 = 34,458.13/x
3. Step 3: Cross multiply
   104,578.82x = 156,892.83 × 34,458.13
4. Step 4: Simplify right side
   104,578.82x = 5,406,233,532.21
5. Step 5: Solve for x
   x = 5,406,233,532.21/104,578.82
6. Step 6: Final answer
   x = 51,695.30