Finding the Fourth Proportional to 78,325,475.83, 108,092,073.71 and 46,968,630

Step by Step Solution

1. Step 1: Write the proportion equation
   78,325,475.83 : 108,092,073.71 = 46,968,630 : x
2. Step 2: Convert to fraction form
   78,325,475.83/108,092,073.71 = 46,968,630/x
3. Step 3: Cross multiply
   78,325,475.83x = 108,092,073.71 × 46,968,630
4. Step 4: Simplify right side
   78,325,475.83x = 5,076,936,616,017,717
5. Step 5: Solve for x
   x = 5,076,936,616,017,717/78,325,475.83
6. Step 6: Final answer
   x = 64,818,458.65