Finding the Fourth Proportional to 4,126,903,105.39, 5,695,365,384.30 and 3,107,804,167.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,126,903,105.39 : 5,695,365,384.30 = 3,107,804,167.42 : x
2. Step 2: Convert to fraction form
   4,126,903,105.39/5,695,365,384.30 = 3,107,804,167.42/x
3. Step 3: Cross multiply
   4,126,903,105.39x = 5,695,365,384.30 × 3,107,804,167.42
4. Step 4: Simplify right side
   4,126,903,105.39x = 17,700,080,276,307,150,848
5. Step 5: Solve for x
   x = 17,700,080,276,307,150,848/4,126,903,105.39
6. Step 6: Final answer
   x = 4,288,949,806.74