Finding the Fourth Proportional to 34,947.61, 52,429.61 and 11,574.05

Step by Step Solution

1. Step 1: Write the proportion equation
   34,947.61 : 52,429.61 = 11,574.05 : x
2. Step 2: Convert to fraction form
   34,947.61/52,429.61 = 11,574.05/x
3. Step 3: Cross multiply
   34,947.61x = 52,429.61 × 11,574.05
4. Step 4: Simplify right side
   34,947.61x = 606,822,869.75
5. Step 5: Solve for x
   x = 606,822,869.75/34,947.61
6. Step 6: Final answer
   x = 17,363.79