Finding the Fourth Proportional to 12,847,536.95, 17,727,966.52 and 7,341,268.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,847,536.95 : 17,727,966.52 = 7,341,268.73 : x
2. Step 2: Convert to fraction form
   12,847,536.95/17,727,966.52 = 7,341,268.73/x
3. Step 3: Cross multiply
   12,847,536.95x = 17,727,966.52 × 7,341,268.73
4. Step 4: Simplify right side
   12,847,536.95x = 130,145,766,152,769.89
5. Step 5: Solve for x
   x = 130,145,766,152,769.89/12,847,536.95
6. Step 6: Final answer
   x = 10,130,016.88