Finding the Fourth Proportional to 2,599,755,467.86, 3,587,662,546 and 1,485,945,476.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,755,467.86 : 3,587,662,546 = 1,485,945,476.84 : x
2. Step 2: Convert to fraction form
   2,599,755,467.86/3,587,662,546 = 1,485,945,476.84/x
3. Step 3: Cross multiply
   2,599,755,467.86x = 3,587,662,546 × 1,485,945,476.84
4. Step 4: Simplify right side
   2,599,755,467.86x = 5,331,070,932,656,977,920
5. Step 5: Solve for x
   x = 5,331,070,932,656,977,920/2,599,755,467.86
6. Step 6: Final answer
   x = 2,050,604,758.24