Finding the Fourth Proportional to 2,602,830,154.82, 3,591,892,605.15 and 1,413,388,531.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,830,154.82 : 3,591,892,605.15 = 1,413,388,531.53 : x
2. Step 2: Convert to fraction form
   2,602,830,154.82/3,591,892,605.15 = 1,413,388,531.53/x
3. Step 3: Cross multiply
   2,602,830,154.82x = 3,591,892,605.15 × 1,413,388,531.53
4. Step 4: Simplify right side
   2,602,830,154.82x = 5,076,739,814,606,425,088
5. Step 5: Solve for x
   x = 5,076,739,814,606,425,088/2,602,830,154.82
6. Step 6: Final answer
   x = 1,950,469,109.64