Finding the Fourth Proportional to 5,362,169,100.74, 8,044,417,222.61 and 1,631,363,533.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,362,169,100.74 : 8,044,417,222.61 = 1,631,363,533.18 : x
2. Step 2: Convert to fraction form
   5,362,169,100.74/8,044,417,222.61 = 1,631,363,533.18/x
3. Step 3: Cross multiply
   5,362,169,100.74x = 8,044,417,222.61 × 1,631,363,533.18
4. Step 4: Simplify right side
   5,362,169,100.74x = 13,123,368,902,651,092,992
5. Step 5: Solve for x
   x = 13,123,368,902,651,092,992/5,362,169,100.74
6. Step 6: Final answer
   x = 2,447,399,299.82