Finding the Fourth Proportional to 10,789,667.67, 16,184,128.23 and 2,702,712.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,667.67 : 16,184,128.23 = 2,702,712.99 : x
2. Step 2: Convert to fraction form
   10,789,667.67/16,184,128.23 = 2,702,712.99/x
3. Step 3: Cross multiply
   10,789,667.67x = 16,184,128.23 × 2,702,712.99
4. Step 4: Simplify right side
   10,789,667.67x = 43,741,053,599,046.71
5. Step 5: Solve for x
   x = 43,741,053,599,046.71/10,789,667.67
6. Step 6: Final answer
   x = 4,053,975.98