Finding the Fourth Proportional to 2,514,662,520.58, 3,470,077,918.52 and 1,385,569,098.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,662,520.58 : 3,470,077,918.52 = 1,385,569,098.58 : x
2. Step 2: Convert to fraction form
   2,514,662,520.58/3,470,077,918.52 = 1,385,569,098.58/x
3. Step 3: Cross multiply
   2,514,662,520.58x = 3,470,077,918.52 × 1,385,569,098.58
4. Step 4: Simplify right side
   2,514,662,520.58x = 4,808,032,733,566,118,912
5. Step 5: Solve for x
   x = 4,808,032,733,566,118,912/2,514,662,520.58
6. Step 6: Final answer
   x = 1,911,999,202.37