Finding the Fourth Proportional to 17,790,113,733.99, 26,685,055,012.37 and 4,525,258,686.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,790,113,733.99 : 26,685,055,012.37 = 4,525,258,686.15 : x
2. Step 2: Convert to fraction form
   17,790,113,733.99/26,685,055,012.37 = 4,525,258,686.15/x
3. Step 3: Cross multiply
   17,790,113,733.99x = 26,685,055,012.37 × 4,525,258,686.15
4. Step 4: Simplify right side
   17,790,113,733.99x = 120,756,776,985,095,307,264
5. Step 5: Solve for x
   x = 120,756,776,985,095,307,264/17,790,113,733.99
6. Step 6: Final answer
   x = 6,787,858,627.03