Finding the Fourth Proportional to 89,048.82, 122,887.59 and 48,213.39

Step by Step Solution

1. Step 1: Write the proportion equation
   89,048.82 : 122,887.59 = 48,213.39 : x
2. Step 2: Convert to fraction form
   89,048.82/122,887.59 = 48,213.39/x
3. Step 3: Cross multiply
   89,048.82x = 122,887.59 × 48,213.39
4. Step 4: Simplify right side
   89,048.82x = 5,924,827,302.83
5. Step 5: Solve for x
   x = 5,924,827,302.83/89,048.82
6. Step 6: Final answer
   x = 66,534.60