Finding the Fourth Proportional to 167,554.27, 251,510.47 and 67,779.69

Step by Step Solution

1. Step 1: Write the proportion equation
   167,554.27 : 251,510.47 = 67,779.69 : x
2. Step 2: Convert to fraction form
   167,554.27/251,510.47 = 67,779.69/x
3. Step 3: Cross multiply
   167,554.27x = 251,510.47 × 67,779.69
4. Step 4: Simplify right side
   167,554.27x = 17,047,300,575.74
5. Step 5: Solve for x
   x = 17,047,300,575.74/167,554.27
6. Step 6: Final answer
   x = 101,741.96