Finding the Fourth Proportional to 59,627, 89,482.62 and 28,464.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,627 : 89,482.62 = 28,464.68 : x
2. Step 2: Convert to fraction form
   59,627/89,482.62 = 28,464.68/x
3. Step 3: Cross multiply
   59,627x = 89,482.62 × 28,464.68
4. Step 4: Simplify right side
   59,627x = 2,547,094,143.86
5. Step 5: Solve for x
   x = 2,547,094,143.86/59,627
6. Step 6: Final answer
   x = 42,717.13