Finding the Fourth Proportional to 103,630.67, 155,446.02 and 37,066.76

Step by Step Solution

1. Step 1: Write the proportion equation
   103,630.67 : 155,446.02 = 37,066.76 : x
2. Step 2: Convert to fraction form
   103,630.67/155,446.02 = 37,066.76/x
3. Step 3: Cross multiply
   103,630.67x = 155,446.02 × 37,066.76
4. Step 4: Simplify right side
   103,630.67x = 5,761,880,316.30
5. Step 5: Solve for x
   x = 5,761,880,316.30/103,630.67
6. Step 6: Final answer
   x = 55,600.15