Finding the Fourth Proportional to 6,937,871,464.58, 10,405,577,031.62 and 3,155,377,834.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,937,871,464.58 : 10,405,577,031.62 = 3,155,377,834.82 : x
2. Step 2: Convert to fraction form
   6,937,871,464.58/10,405,577,031.62 = 3,155,377,834.82/x
3. Step 3: Cross multiply
   6,937,871,464.58x = 10,405,577,031.62 × 3,155,377,834.82
4. Step 4: Simplify right side
   6,937,871,464.58x = 32,833,527,124,018,032,640
5. Step 5: Solve for x
   x = 32,833,527,124,018,032,640/6,937,871,464.58
6. Step 6: Final answer
   x = 4,732,507,267.05