Finding the Fourth Proportional to 9,755,976,449.98, 13,463,369,946.63 and 5,300,715,228.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,755,976,449.98 : 13,463,369,946.63 = 5,300,715,228.22 : x
2. Step 2: Convert to fraction form
   9,755,976,449.98/13,463,369,946.63 = 5,300,715,228.22/x
3. Step 3: Cross multiply
   9,755,976,449.98x = 13,463,369,946.63 × 5,300,715,228.22
4. Step 4: Simplify right side
   9,755,976,449.98x = 71,365,490,099,261,128,704
5. Step 5: Solve for x
   x = 71,365,490,099,261,128,704/9,755,976,449.98
6. Step 6: Final answer
   x = 7,315,053,543.35