Finding the Fourth Proportional to 8,885,079.98, 13,327,620.12 and 2,153,493.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,885,079.98 : 13,327,620.12 = 2,153,493.98 : x
2. Step 2: Convert to fraction form
   8,885,079.98/13,327,620.12 = 2,153,493.98/x
3. Step 3: Cross multiply
   8,885,079.98x = 13,327,620.12 × 2,153,493.98
4. Step 4: Simplify right side
   8,885,079.98x = 28,700,949,696,146.88
5. Step 5: Solve for x
   x = 28,700,949,696,146.88/8,885,079.98
6. Step 6: Final answer
   x = 3,230,241.01