Finding the Fourth Proportional to 118,367.32, 163,327.50 and 69,962.52

Step by Step Solution

1. Step 1: Write the proportion equation
   118,367.32 : 163,327.50 = 69,962.52 : x
2. Step 2: Convert to fraction form
   118,367.32/163,327.50 = 69,962.52/x
3. Step 3: Cross multiply
   118,367.32x = 163,327.50 × 69,962.52
4. Step 4: Simplify right side
   118,367.32x = 11,426,803,485.30
5. Step 5: Solve for x
   x = 11,426,803,485.30/118,367.32
6. Step 6: Final answer
   x = 96,536.81