Finding the Fourth Proportional to 37,590.18, 56,304.06 and 35,381.89

Step by Step Solution

1. Step 1: Write the proportion equation
   37,590.18 : 56,304.06 = 35,381.89 : x
2. Step 2: Convert to fraction form
   37,590.18/56,304.06 = 35,381.89/x
3. Step 3: Cross multiply
   37,590.18x = 56,304.06 × 35,381.89
4. Step 4: Simplify right side
   37,590.18x = 1,992,144,057.47
5. Step 5: Solve for x
   x = 1,992,144,057.47/37,590.18
6. Step 6: Final answer
   x = 52,996.40