Finding the Fourth Proportional to 136,096.83, 204,148.89 and 51,846.30

Step by Step Solution

1. Step 1: Write the proportion equation
   136,096.83 : 204,148.89 = 51,846.30 : x
2. Step 2: Convert to fraction form
   136,096.83/204,148.89 = 51,846.30/x
3. Step 3: Cross multiply
   136,096.83x = 204,148.89 × 51,846.30
4. Step 4: Simplify right side
   136,096.83x = 10,584,364,595.61
5. Step 5: Solve for x
   x = 10,584,364,595.61/136,096.83
6. Step 6: Final answer
   x = 77,770.84