Finding the Fourth Proportional to 64,136.52, 88,483.32 and 37,274.22

Step by Step Solution

1. Step 1: Write the proportion equation
   64,136.52 : 88,483.32 = 37,274.22 : x
2. Step 2: Convert to fraction form
   64,136.52/88,483.32 = 37,274.22/x
3. Step 3: Cross multiply
   64,136.52x = 88,483.32 × 37,274.22
4. Step 4: Simplify right side
   64,136.52x = 3,298,146,736.01
5. Step 5: Solve for x
   x = 3,298,146,736.01/64,136.52
6. Step 6: Final answer
   x = 51,423.85