Finding the Fourth Proportional to 37,580.66, 56,366.51 and 9,880.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,580.66 : 56,366.51 = 9,880.82 : x
2. Step 2: Convert to fraction form
   37,580.66/56,366.51 = 9,880.82/x
3. Step 3: Cross multiply
   37,580.66x = 56,366.51 × 9,880.82
4. Step 4: Simplify right side
   37,580.66x = 556,947,339.34
5. Step 5: Solve for x
   x = 556,947,339.34/37,580.66
6. Step 6: Final answer
   x = 14,820.05