Finding the Fourth Proportional to 147,962,839.72, 204,188,422.98 and 82,772,743.72

Step by Step Solution

1. Step 1: Write the proportion equation
   147,962,839.72 : 204,188,422.98 = 82,772,743.72 : x
2. Step 2: Convert to fraction form
   147,962,839.72/204,188,422.98 = 82,772,743.72/x
3. Step 3: Cross multiply
   147,962,839.72x = 204,188,422.98 × 82,772,743.72
4. Step 4: Simplify right side
   147,962,839.72x = 16,901,236,005,914,498
5. Step 5: Solve for x
   x = 16,901,236,005,914,498/147,962,839.72
6. Step 6: Final answer
   x = 114,226,220.84