Finding the Fourth Proportional to 8,397,588.47, 12,598,381.69 and 2,717,812.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,397,588.47 : 12,598,381.69 = 2,717,812.79 : x
2. Step 2: Convert to fraction form
   8,397,588.47/12,598,381.69 = 2,717,812.79/x
3. Step 3: Cross multiply
   8,397,588.47x = 12,598,381.69 × 2,717,812.79
4. Step 4: Simplify right side
   8,397,588.47x = 34,240,042,820,597.38
5. Step 5: Solve for x
   x = 34,240,042,820,597.38/8,397,588.47
6. Step 6: Final answer
   x = 4,077,366.13