Finding the Fourth Proportional to 100,895.38, 151,290.50 and 37,663.49

Step by Step Solution

1. Step 1: Write the proportion equation
   100,895.38 : 151,290.50 = 37,663.49 : x
2. Step 2: Convert to fraction form
   100,895.38/151,290.50 = 37,663.49/x
3. Step 3: Cross multiply
   100,895.38x = 151,290.50 × 37,663.49
4. Step 4: Simplify right side
   100,895.38x = 5,698,128,423.75
5. Step 5: Solve for x
   x = 5,698,128,423.75/100,895.38
6. Step 6: Final answer
   x = 56,475.61