Finding the Fourth Proportional to 8,060,321.70, 12,074,736.15 and 4,855,929.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,060,321.70 : 12,074,736.15 = 4,855,929.30 : x
2. Step 2: Convert to fraction form
   8,060,321.70/12,074,736.15 = 4,855,929.30/x
3. Step 3: Cross multiply
   8,060,321.70x = 12,074,736.15 × 4,855,929.30
4. Step 4: Simplify right side
   8,060,321.70x = 58,634,065,060,554.20
5. Step 5: Solve for x
   x = 58,634,065,060,554.20/8,060,321.70
6. Step 6: Final answer
   x = 7,274,407.55