Finding the Fourth Proportional to 112,384.25, 155,093.31 and 67,088.52

Step by Step Solution

1. Step 1: Write the proportion equation
   112,384.25 : 155,093.31 = 67,088.52 : x
2. Step 2: Convert to fraction form
   112,384.25/155,093.31 = 67,088.52/x
3. Step 3: Cross multiply
   112,384.25x = 155,093.31 × 67,088.52
4. Step 4: Simplify right side
   112,384.25x = 10,404,980,378.22
5. Step 5: Solve for x
   x = 10,404,980,378.22/112,384.25
6. Step 6: Final answer
   x = 92,583.97