Finding the Fourth Proportional to 109,724.63, 151,419.98 and 59,423.63

Step by Step Solution

1. Step 1: Write the proportion equation
   109,724.63 : 151,419.98 = 59,423.63 : x
2. Step 2: Convert to fraction form
   109,724.63/151,419.98 = 59,423.63/x
3. Step 3: Cross multiply
   109,724.63x = 151,419.98 × 59,423.63
4. Step 4: Simplify right side
   109,724.63x = 8,997,924,257.59
5. Step 5: Solve for x
   x = 8,997,924,257.59/109,724.63
6. Step 6: Final answer
   x = 82,004.60