Finding the Fourth Proportional to 118,030.24, 162,883.59 and 64,315.22

Step by Step Solution

1. Step 1: Write the proportion equation
   118,030.24 : 162,883.59 = 64,315.22 : x
2. Step 2: Convert to fraction form
   118,030.24/162,883.59 = 64,315.22/x
3. Step 3: Cross multiply
   118,030.24x = 162,883.59 × 64,315.22
4. Step 4: Simplify right side
   118,030.24x = 10,475,893,925.24
5. Step 5: Solve for x
   x = 10,475,893,925.24/118,030.24
6. Step 6: Final answer
   x = 88,756.02