Finding the Fourth Proportional to 16,539,773,702.41, 22,826,817,380.42 and 9,404,256,669.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,539,773,702.41 : 22,826,817,380.42 = 9,404,256,669.94 : x
2. Step 2: Convert to fraction form
   16,539,773,702.41/22,826,817,380.42 = 9,404,256,669.94/x
3. Step 3: Cross multiply
   16,539,773,702.41x = 22,826,817,380.42 × 9,404,256,669.94
4. Step 4: Simplify right side
   16,539,773,702.41x = 214,669,249,603,317,104,640
5. Step 5: Solve for x
   x = 214,669,249,603,317,104,640/16,539,773,702.41
6. Step 6: Final answer
   x = 12,978,971,385.32