Finding the Fourth Proportional to 94,632.66, 141,927.12 and 28,056.72

Step by Step Solution

1. Step 1: Write the proportion equation
   94,632.66 : 141,927.12 = 28,056.72 : x
2. Step 2: Convert to fraction form
   94,632.66/141,927.12 = 28,056.72/x
3. Step 3: Cross multiply
   94,632.66x = 141,927.12 × 28,056.72
4. Step 4: Simplify right side
   94,632.66x = 3,982,009,466.25
5. Step 5: Solve for x
   x = 3,982,009,466.25/94,632.66
6. Step 6: Final answer
   x = 42,078.60