Finding the Fourth Proportional to 59,050.86, 88,627.48 and 30,990.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,050.86 : 88,627.48 = 30,990.74 : x
2. Step 2: Convert to fraction form
   59,050.86/88,627.48 = 30,990.74/x
3. Step 3: Cross multiply
   59,050.86x = 88,627.48 × 30,990.74
4. Step 4: Simplify right side
   59,050.86x = 2,746,631,189.54
5. Step 5: Solve for x
   x = 2,746,631,189.54/59,050.86
6. Step 6: Final answer
   x = 46,512.98