Finding the Fourth Proportional to 67,886.56, 93,681.74 and 37,671.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,886.56 : 93,681.74 = 37,671.76 : x
2. Step 2: Convert to fraction form
   67,886.56/93,681.74 = 37,671.76/x
3. Step 3: Cross multiply
   67,886.56x = 93,681.74 × 37,671.76
4. Step 4: Simplify right side
   67,886.56x = 3,529,156,025.66
5. Step 5: Solve for x
   x = 3,529,156,025.66/67,886.56
6. Step 6: Final answer
   x = 51,986.08