Finding the Fourth Proportional to 62,758.87, 86,604.10 and 35,530.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,758.87 : 86,604.10 = 35,530.72 : x
2. Step 2: Convert to fraction form
   62,758.87/86,604.10 = 35,530.72/x
3. Step 3: Cross multiply
   62,758.87x = 86,604.10 × 35,530.72
4. Step 4: Simplify right side
   62,758.87x = 3,077,106,027.95
5. Step 5: Solve for x
   x = 3,077,106,027.95/62,758.87
6. Step 6: Final answer
   x = 49,030.62