Finding the Fourth Proportional to 2,603,542,814.50, 3,592,827,971.91 and 1,531,915,554.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,542,814.50 : 3,592,827,971.91 = 1,531,915,554.95 : x
2. Step 2: Convert to fraction form
   2,603,542,814.50/3,592,827,971.91 = 1,531,915,554.95/x
3. Step 3: Cross multiply
   2,603,542,814.50x = 3,592,827,971.91 × 1,531,915,554.95
4. Step 4: Simplify right side
   2,603,542,814.50x = 5,503,909,056,434,309,120
5. Step 5: Solve for x
   x = 5,503,909,056,434,309,120/2,603,542,814.50
6. Step 6: Final answer
   x = 2,114,007,507.69