Finding the Fourth Proportional to 8,046,711,482.47, 12,069,147,788.96 and 2,151,730,422.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,046,711,482.47 : 12,069,147,788.96 = 2,151,730,422.72 : x
2. Step 2: Convert to fraction form
   8,046,711,482.47/12,069,147,788.96 = 2,151,730,422.72/x
3. Step 3: Cross multiply
   8,046,711,482.47x = 12,069,147,788.96 × 2,151,730,422.72
4. Step 4: Simplify right side
   8,046,711,482.47x = 25,969,552,473,798,291,456
5. Step 5: Solve for x
   x = 25,969,552,473,798,291,456/8,046,711,482.47
6. Step 6: Final answer
   x = 3,227,349,772.68