Finding the Fourth Proportional to 2,060,406,558.69, 3,091,881,064.93 and 954,805,338.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,406,558.69 : 3,091,881,064.93 = 954,805,338.21 : x
2. Step 2: Convert to fraction form
   2,060,406,558.69/3,091,881,064.93 = 954,805,338.21/x
3. Step 3: Cross multiply
   2,060,406,558.69x = 3,091,881,064.93 × 954,805,338.21
4. Step 4: Simplify right side
   2,060,406,558.69x = 2,952,144,545,907,970,560
5. Step 5: Solve for x
   x = 2,952,144,545,907,970,560/2,060,406,558.69
6. Step 6: Final answer
   x = 1,432,797,101.84