Finding the Fourth Proportional to 103,325.82, 154,840.86 and 58,860.72

Step by Step Solution

1. Step 1: Write the proportion equation
   103,325.82 : 154,840.86 = 58,860.72 : x
2. Step 2: Convert to fraction form
   103,325.82/154,840.86 = 58,860.72/x
3. Step 3: Cross multiply
   103,325.82x = 154,840.86 × 58,860.72
4. Step 4: Simplify right side
   103,325.82x = 9,114,044,505.02
5. Step 5: Solve for x
   x = 9,114,044,505.02/103,325.82
6. Step 6: Final answer
   x = 88,206.84