Finding the Fourth Proportional to 37,004.01, 55,508.89 and 13,314.64

Step by Step Solution

1. Step 1: Write the proportion equation
   37,004.01 : 55,508.89 = 13,314.64 : x
2. Step 2: Convert to fraction form
   37,004.01/55,508.89 = 13,314.64/x
3. Step 3: Cross multiply
   37,004.01x = 55,508.89 × 13,314.64
4. Step 4: Simplify right side
   37,004.01x = 739,080,887.15
5. Step 5: Solve for x
   x = 739,080,887.15/37,004.01
6. Step 6: Final answer
   x = 19,972.99