Finding the Fourth Proportional to 46,816.10, 64,611.89 and 26,402.05

Step by Step Solution

1. Step 1: Write the proportion equation
   46,816.10 : 64,611.89 = 26,402.05 : x
2. Step 2: Convert to fraction form
   46,816.10/64,611.89 = 26,402.05/x
3. Step 3: Cross multiply
   46,816.10x = 64,611.89 × 26,402.05
4. Step 4: Simplify right side
   46,816.10x = 1,705,886,350.37
5. Step 5: Solve for x
   x = 1,705,886,350.37/46,816.10
6. Step 6: Final answer
   x = 36,438.03