Finding the Fourth Proportional to 10,968,793,468.18, 16,448,003,482.59 and 4,249,082,614.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,968,793,468.18 : 16,448,003,482.59 = 4,249,082,614.32 : x
2. Step 2: Convert to fraction form
   10,968,793,468.18/16,448,003,482.59 = 4,249,082,614.32/x
3. Step 3: Cross multiply
   10,968,793,468.18x = 16,448,003,482.59 × 4,249,082,614.32
4. Step 4: Simplify right side
   10,968,793,468.18x = 69,888,925,638,147,981,312
5. Step 5: Solve for x
   x = 69,888,925,638,147,981,312/10,968,793,468.18
6. Step 6: Final answer
   x = 6,371,614,694.08