Finding the Fourth Proportional to 74,624.52, 102,981.60 and 41,090.52

Step by Step Solution

1. Step 1: Write the proportion equation
   74,624.52 : 102,981.60 = 41,090.52 : x
2. Step 2: Convert to fraction form
   74,624.52/102,981.60 = 41,090.52/x
3. Step 3: Cross multiply
   74,624.52x = 102,981.60 × 41,090.52
4. Step 4: Simplify right side
   74,624.52x = 4,231,567,494.43
5. Step 5: Solve for x
   x = 4,231,567,494.43/74,624.52
6. Step 6: Final answer
   x = 56,704.79