Finding the Fourth Proportional to 47,053, 64,929.90 and 25,827.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,053 : 64,929.90 = 25,827.88 : x
2. Step 2: Convert to fraction form
   47,053/64,929.90 = 25,827.88/x
3. Step 3: Cross multiply
   47,053x = 64,929.90 × 25,827.88
4. Step 4: Simplify right side
   47,053x = 1,677,001,665.61
5. Step 5: Solve for x
   x = 1,677,001,665.61/47,053
6. Step 6: Final answer
   x = 35,640.70