Finding the Fourth Proportional to 64,048.84, 88,380.69 and 37,186.10

Step by Step Solution

1. Step 1: Write the proportion equation
   64,048.84 : 88,380.69 = 37,186.10 : x
2. Step 2: Convert to fraction form
   64,048.84/88,380.69 = 37,186.10/x
3. Step 3: Cross multiply
   64,048.84x = 88,380.69 × 37,186.10
4. Step 4: Simplify right side
   64,048.84x = 3,286,533,423.63
5. Step 5: Solve for x
   x = 3,286,533,423.63/64,048.84
6. Step 6: Final answer
   x = 51,312.92