Finding the Fourth Proportional to 46,626,245.69, 69,962,951.27 and 31,074,685.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,626,245.69 : 69,962,951.27 = 31,074,685.88 : x
2. Step 2: Convert to fraction form
   46,626,245.69/69,962,951.27 = 31,074,685.88/x
3. Step 3: Cross multiply
   46,626,245.69x = 69,962,951.27 × 31,074,685.88
4. Step 4: Simplify right side
   46,626,245.69x = 2,174,076,733,447,809
5. Step 5: Solve for x
   x = 2,174,076,733,447,809/46,626,245.69
6. Step 6: Final answer
   x = 46,627,745.84