Finding the Fourth Proportional to 37,385.06, 56,083.18 and 12,076.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,385.06 : 56,083.18 = 12,076.10 : x
2. Step 2: Convert to fraction form
   37,385.06/56,083.18 = 12,076.10/x
3. Step 3: Cross multiply
   37,385.06x = 56,083.18 × 12,076.10
4. Step 4: Simplify right side
   37,385.06x = 677,266,090.00
5. Step 5: Solve for x
   x = 677,266,090.00/37,385.06
6. Step 6: Final answer
   x = 18,115.96