Finding the Fourth Proportional to 47,276,591.69, 70,769,440.42 and 30,846,498.16

Step by Step Solution

1. Step 1: Write the proportion equation
   47,276,591.69 : 70,769,440.42 = 30,846,498.16 : x
2. Step 2: Convert to fraction form
   47,276,591.69/70,769,440.42 = 30,846,498.16/x
3. Step 3: Cross multiply
   47,276,591.69x = 70,769,440.42 × 30,846,498.16
4. Step 4: Simplify right side
   47,276,591.69x = 2,182,989,413,699,759.75
5. Step 5: Solve for x
   x = 2,182,989,413,699,759.75/47,276,591.69
6. Step 6: Final answer
   x = 46,174,847.54