Finding the Fourth Proportional to 9,946,185.28, 13,725,715.44 and 5,595,274.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,946,185.28 : 13,725,715.44 = 5,595,274.72 : x
2. Step 2: Convert to fraction form
   9,946,185.28/13,725,715.44 = 5,595,274.72/x
3. Step 3: Cross multiply
   9,946,185.28x = 13,725,715.44 × 5,595,274.72
4. Step 4: Simplify right side
   9,946,185.28x = 76,799,148,615,345.67
5. Step 5: Solve for x
   x = 76,799,148,615,345.67/9,946,185.28
6. Step 6: Final answer
   x = 7,721,467.72