Finding the Fourth Proportional to 106,587.72, 147,090.42 and 58,844.04

Step by Step Solution

1. Step 1: Write the proportion equation
   106,587.72 : 147,090.42 = 58,844.04 : x
2. Step 2: Convert to fraction form
   106,587.72/147,090.42 = 58,844.04/x
3. Step 3: Cross multiply
   106,587.72x = 147,090.42 × 58,844.04
4. Step 4: Simplify right side
   106,587.72x = 8,655,394,558.10
5. Step 5: Solve for x
   x = 8,655,394,558.10/106,587.72
6. Step 6: Final answer
   x = 81,204.43