Finding the Fourth Proportional to 9,701,764.52, 14,562,740.47 and 7,145,865.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,701,764.52 : 14,562,740.47 = 7,145,865.46 : x
2. Step 2: Convert to fraction form
   9,701,764.52/14,562,740.47 = 7,145,865.46/x
3. Step 3: Cross multiply
   9,701,764.52x = 14,562,740.47 × 7,145,865.46
4. Step 4: Simplify right side
   9,701,764.52x = 104,063,384,141,254.42
5. Step 5: Solve for x
   x = 104,063,384,141,254.42/9,701,764.52
6. Step 6: Final answer
   x = 10,726,232.73