Finding the Fourth Proportional to 8,488,678,291.54, 12,716,698,046.52 and 4,746,620,025.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,488,678,291.54 : 12,716,698,046.52 = 4,746,620,025.94 : x
2. Step 2: Convert to fraction form
   8,488,678,291.54/12,716,698,046.52 = 4,746,620,025.94/x
3. Step 3: Cross multiply
   8,488,678,291.54x = 12,716,698,046.52 × 4,746,620,025.94
4. Step 4: Simplify right side
   8,488,678,291.54x = 60,361,333,611,443,904,512
5. Step 5: Solve for x
   x = 60,361,333,611,443,904,512/8,488,678,291.54
6. Step 6: Final answer
   x = 7,110,804,714.04