Finding the Fourth Proportional to 124,059.35, 186,090.15 and 35,312.82

Step by Step Solution

1. Step 1: Write the proportion equation
   124,059.35 : 186,090.15 = 35,312.82 : x
2. Step 2: Convert to fraction form
   124,059.35/186,090.15 = 35,312.82/x
3. Step 3: Cross multiply
   124,059.35x = 186,090.15 × 35,312.82
4. Step 4: Simplify right side
   124,059.35x = 6,571,367,970.72
5. Step 5: Solve for x
   x = 6,571,367,970.72/124,059.35
6. Step 6: Final answer
   x = 52,969.55