Finding the Fourth Proportional to 30,888,743.37, 42,626,471.16 and 17,137,674.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,888,743.37 : 42,626,471.16 = 17,137,674.69 : x
2. Step 2: Convert to fraction form
   30,888,743.37/42,626,471.16 = 17,137,674.69/x
3. Step 3: Cross multiply
   30,888,743.37x = 42,626,471.16 × 17,137,674.69
4. Step 4: Simplify right side
   30,888,743.37x = 730,518,595,922,746.88
5. Step 5: Solve for x
   x = 730,518,595,922,746.88/30,888,743.37
6. Step 6: Final answer
   x = 23,649,994.02