Finding the Fourth Proportional to 43,880,867.52, 60,535,498.72 and 28,415,934.88

Step by Step Solution

1. Step 1: Write the proportion equation
   43,880,867.52 : 60,535,498.72 = 28,415,934.88 : x
2. Step 2: Convert to fraction form
   43,880,867.52/60,535,498.72 = 28,415,934.88/x
3. Step 3: Cross multiply
   43,880,867.52x = 60,535,498.72 × 28,415,934.88
4. Step 4: Simplify right side
   43,880,867.52x = 1,720,172,789,555,843.25
5. Step 5: Solve for x
   x = 1,720,172,789,555,843.25/43,880,867.52
6. Step 6: Final answer
   x = 39,200,974.98