Finding the Fourth Proportional to 9,988,209,196.25, 14,980,503,365.49 and 4,012,094,575.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,988,209,196.25 : 14,980,503,365.49 = 4,012,094,575.19 : x
2. Step 2: Convert to fraction form
   9,988,209,196.25/14,980,503,365.49 = 4,012,094,575.19/x
3. Step 3: Cross multiply
   9,988,209,196.25x = 14,980,503,365.49 × 4,012,094,575.19
4. Step 4: Simplify right side
   9,988,209,196.25x = 60,103,196,286,351,466,496
5. Step 5: Solve for x
   x = 60,103,196,286,351,466,496/9,988,209,196.25
6. Step 6: Final answer
   x = 6,017,414,644.15