Finding the Fourth Proportional to 117,823.26, 162,599.01 and 64,111.22

Step by Step Solution

1. Step 1: Write the proportion equation
   117,823.26 : 162,599.01 = 64,111.22 : x
2. Step 2: Convert to fraction form
   117,823.26/162,599.01 = 64,111.22/x
3. Step 3: Cross multiply
   117,823.26x = 162,599.01 × 64,111.22
4. Step 4: Simplify right side
   117,823.26x = 10,424,421,005.69
5. Step 5: Solve for x
   x = 10,424,421,005.69/117,823.26
6. Step 6: Final answer
   x = 88,475.07