Finding the Fourth Proportional to 72,594.56, 108,822.72 and 23,312

Step by Step Solution

1. Step 1: Write the proportion equation
   72,594.56 : 108,822.72 = 23,312 : x
2. Step 2: Convert to fraction form
   72,594.56/108,822.72 = 23,312/x
3. Step 3: Cross multiply
   72,594.56x = 108,822.72 × 23,312
4. Step 4: Simplify right side
   72,594.56x = 2,536,875,248.64
5. Step 5: Solve for x
   x = 2,536,875,248.64/72,594.56
6. Step 6: Final answer
   x = 34,945.80