Finding the Fourth Proportional to 124,655.33, 186,878.91 and 58,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   124,655.33 : 186,878.91 = 58,061.18 : x
2. Step 2: Convert to fraction form
   124,655.33/186,878.91 = 58,061.18/x
3. Step 3: Cross multiply
   124,655.33x = 186,878.91 × 58,061.18
4. Step 4: Simplify right side
   124,655.33x = 10,850,410,031.71
5. Step 5: Solve for x
   x = 10,850,410,031.71/124,655.33
6. Step 6: Final answer
   x = 87,043.29