Finding the Fourth Proportional to 47,100.72, 64,998.79 and 26,957.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,100.72 : 64,998.79 = 26,957.50 : x
2. Step 2: Convert to fraction form
   47,100.72/64,998.79 = 26,957.50/x
3. Step 3: Cross multiply
   47,100.72x = 64,998.79 × 26,957.50
4. Step 4: Simplify right side
   47,100.72x = 1,752,204,881.43
5. Step 5: Solve for x
   x = 1,752,204,881.43/47,100.72
6. Step 6: Final answer
   x = 37,201.23