Finding the Fourth Proportional to 118,059.35, 162,925.71 and 67,071.15

Step by Step Solution

1. Step 1: Write the proportion equation
   118,059.35 : 162,925.71 = 67,071.15 : x
2. Step 2: Convert to fraction form
   118,059.35/162,925.71 = 67,071.15/x
3. Step 3: Cross multiply
   118,059.35x = 162,925.71 × 67,071.15
4. Step 4: Simplify right side
   118,059.35x = 10,927,615,075.65
5. Step 5: Solve for x
   x = 10,927,615,075.65/118,059.35
6. Step 6: Final answer
   x = 92,560.35