Finding the Fourth Proportional to 26,870.61, 37,077.30 and 14,933.91

Step by Step Solution

1. Step 1: Write the proportion equation
   26,870.61 : 37,077.30 = 14,933.91 : x
2. Step 2: Convert to fraction form
   26,870.61/37,077.30 = 14,933.91/x
3. Step 3: Cross multiply
   26,870.61x = 37,077.30 × 14,933.91
4. Step 4: Simplify right side
   26,870.61x = 553,709,061.24
5. Step 5: Solve for x
   x = 553,709,061.24/26,870.61
6. Step 6: Final answer
   x = 20,606.49