Finding the Fourth Proportional to 59,441,124.63, 89,189,864.62 and 28,718,483.97

Step by Step Solution

1. Step 1: Write the proportion equation
   59,441,124.63 : 89,189,864.62 = 28,718,483.97 : x
2. Step 2: Convert to fraction form
   59,441,124.63/89,189,864.62 = 28,718,483.97/x
3. Step 3: Cross multiply
   59,441,124.63x = 89,189,864.62 × 28,718,483.97
4. Step 4: Simplify right side
   59,441,124.63x = 2,561,397,697,375,940
5. Step 5: Solve for x
   x = 2,561,397,697,375,940/59,441,124.63
6. Step 6: Final answer
   x = 43,091,339.76