Finding the Fourth Proportional to 104,745.31, 157,142.57 and 34,624.62

Step by Step Solution

1. Step 1: Write the proportion equation
   104,745.31 : 157,142.57 = 34,624.62 : x
2. Step 2: Convert to fraction form
   104,745.31/157,142.57 = 34,624.62/x
3. Step 3: Cross multiply
   104,745.31x = 157,142.57 × 34,624.62
4. Step 4: Simplify right side
   104,745.31x = 5,441,001,598.95
5. Step 5: Solve for x
   x = 5,441,001,598.95/104,745.31
6. Step 6: Final answer
   x = 51,945.06