Finding the Fourth Proportional to 32,094.86, 48,142.42 and 21,071.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,094.86 : 48,142.42 = 21,071.30 : x
2. Step 2: Convert to fraction form
   32,094.86/48,142.42 = 21,071.30/x
3. Step 3: Cross multiply
   32,094.86x = 48,142.42 × 21,071.30
4. Step 4: Simplify right side
   32,094.86x = 1,014,423,081.16
5. Step 5: Solve for x
   x = 1,014,423,081.16/32,094.86
6. Step 6: Final answer
   x = 31,607.03