Finding the Fourth Proportional to 42,109.76, 58,111.34 and 23,246.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,109.76 : 58,111.34 = 23,246.76 : x
2. Step 2: Convert to fraction form
   42,109.76/58,111.34 = 23,246.76/x
3. Step 3: Cross multiply
   42,109.76x = 58,111.34 × 23,246.76
4. Step 4: Simplify right side
   42,109.76x = 1,350,900,374.26
5. Step 5: Solve for x
   x = 1,350,900,374.26/42,109.76
6. Step 6: Final answer
   x = 32,080.46