Finding the Fourth Proportional to 9,679,659.56, 14,528,461.52 and 4,890,714.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,679,659.56 : 14,528,461.52 = 4,890,714.56 : x
2. Step 2: Convert to fraction form
   9,679,659.56/14,528,461.52 = 4,890,714.56/x
3. Step 3: Cross multiply
   9,679,659.56x = 14,528,461.52 × 4,890,714.56
4. Step 4: Simplify right side
   9,679,659.56x = 71,054,558,290,263.72
5. Step 5: Solve for x
   x = 71,054,558,290,263.72/9,679,659.56
6. Step 6: Final answer
   x = 7,340,605.10