Finding the Fourth Proportional to 4,910,802,184.46, 7,366,096,921.18 and 1,369,449,131.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,910,802,184.46 : 7,366,096,921.18 = 1,369,449,131.12 : x
2. Step 2: Convert to fraction form
   4,910,802,184.46/7,366,096,921.18 = 1,369,449,131.12/x
3. Step 3: Cross multiply
   4,910,802,184.46x = 7,366,096,921.18 × 1,369,449,131.12
4. Step 4: Simplify right side
   4,910,802,184.46x = 10,087,495,028,461,144,064
5. Step 5: Solve for x
   x = 10,087,495,028,461,144,064/4,910,802,184.46
6. Step 6: Final answer
   x = 2,054,144,037.89