Finding the Fourth Proportional to 34,699.05, 52,016.67 and 12,507

Step by Step Solution

1. Step 1: Write the proportion equation
   34,699.05 : 52,016.67 = 12,507 : x
2. Step 2: Convert to fraction form
   34,699.05/52,016.67 = 12,507/x
3. Step 3: Cross multiply
   34,699.05x = 52,016.67 × 12,507
4. Step 4: Simplify right side
   34,699.05x = 650,572,491.69
5. Step 5: Solve for x
   x = 650,572,491.69/34,699.05
6. Step 6: Final answer
   x = 18,749.00