Finding the Fourth Proportional to 47,425,619.01, 65,422,109.18 and 28,846,441.65

Step by Step Solution

1. Step 1: Write the proportion equation
   47,425,619.01 : 65,422,109.18 = 28,846,441.65 : x
2. Step 2: Convert to fraction form
   47,425,619.01/65,422,109.18 = 28,846,441.65/x
3. Step 3: Cross multiply
   47,425,619.01x = 65,422,109.18 × 28,846,441.65
4. Step 4: Simplify right side
   47,425,619.01x = 1,887,195,055,152,915.25
5. Step 5: Solve for x
   x = 1,887,195,055,152,915.25/47,425,619.01
6. Step 6: Final answer
   x = 39,792,734.28