Finding the Fourth Proportional to 114,406.72, 171,376.48 and 58,886.08

Step by Step Solution

1. Step 1: Write the proportion equation
   114,406.72 : 171,376.48 = 58,886.08 : x
2. Step 2: Convert to fraction form
   114,406.72/171,376.48 = 58,886.08/x
3. Step 3: Cross multiply
   114,406.72x = 171,376.48 × 58,886.08
4. Step 4: Simplify right side
   114,406.72x = 10,091,689,111.40
5. Step 5: Solve for x
   x = 10,091,689,111.40/114,406.72
6. Step 6: Final answer
   x = 88,208.88