Finding the Fourth Proportional to 55,864.81, 83,786.59 and 29,182.02

Step by Step Solution

1. Step 1: Write the proportion equation
   55,864.81 : 83,786.59 = 29,182.02 : x
2. Step 2: Convert to fraction form
   55,864.81/83,786.59 = 29,182.02/x
3. Step 3: Cross multiply
   55,864.81x = 83,786.59 × 29,182.02
4. Step 4: Simplify right side
   55,864.81x = 2,445,061,945.11
5. Step 5: Solve for x
   x = 2,445,061,945.11/55,864.81
6. Step 6: Final answer
   x = 43,767.48