Finding the Fourth Proportional to 10,109,687,488.75, 15,166,599,498.20 and 3,476,455,168.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109,687,488.75 : 15,166,599,498.20 = 3,476,455,168.06 : x
2. Step 2: Convert to fraction form
   10,109,687,488.75/15,166,599,498.20 = 3,476,455,168.06/x
3. Step 3: Cross multiply
   10,109,687,488.75x = 15,166,599,498.20 × 3,476,455,168.06
4. Step 4: Simplify right side
   10,109,687,488.75x = 52,726,003,207,413,596,160
5. Step 5: Solve for x
   x = 52,726,003,207,413,596,160/10,109,687,488.75
6. Step 6: Final answer
   x = 5,215,393,973.96