Finding the Fourth Proportional to 105,941.93, 158,772.56 and 58,567.86

Step by Step Solution

1. Step 1: Write the proportion equation
   105,941.93 : 158,772.56 = 58,567.86 : x
2. Step 2: Convert to fraction form
   105,941.93/158,772.56 = 58,567.86/x
3. Step 3: Cross multiply
   105,941.93x = 158,772.56 × 58,567.86
4. Step 4: Simplify right side
   105,941.93x = 9,298,968,773.08
5. Step 5: Solve for x
   x = 9,298,968,773.08/105,941.93
6. Step 6: Final answer
   x = 87,774.21