Finding the Fourth Proportional to 126,851.31, 175,060.58 and 70,262.69

Step by Step Solution

1. Step 1: Write the proportion equation
   126,851.31 : 175,060.58 = 70,262.69 : x
2. Step 2: Convert to fraction form
   126,851.31/175,060.58 = 70,262.69/x
3. Step 3: Cross multiply
   126,851.31x = 175,060.58 × 70,262.69
4. Step 4: Simplify right side
   126,851.31x = 12,300,227,001.77
5. Step 5: Solve for x
   x = 12,300,227,001.77/126,851.31
6. Step 6: Final answer
   x = 96,965.71