Finding the Fourth Proportional to 42,031.08, 62,860.59 and 37,383.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,031.08 : 62,860.59 = 37,383.57 : x
2. Step 2: Convert to fraction form
   42,031.08/62,860.59 = 37,383.57/x
3. Step 3: Cross multiply
   42,031.08x = 62,860.59 × 37,383.57
4. Step 4: Simplify right side
   42,031.08x = 2,349,953,266.51
5. Step 5: Solve for x
   x = 2,349,953,266.51/42,031.08
6. Step 6: Final answer
   x = 55,909.89