Finding the Fourth Proportional to 46,680.27, 64,407.70 and 26,535.57

Step by Step Solution

1. Step 1: Write the proportion equation
   46,680.27 : 64,407.70 = 26,535.57 : x
2. Step 2: Convert to fraction form
   46,680.27/64,407.70 = 26,535.57/x
3. Step 3: Cross multiply
   46,680.27x = 64,407.70 × 26,535.57
4. Step 4: Simplify right side
   46,680.27x = 1,709,095,031.89
5. Step 5: Solve for x
   x = 1,709,095,031.89/46,680.27
6. Step 6: Final answer
   x = 36,612.79