Finding the Fourth Proportional to 42,398.03, 58,510.01 and 23,279.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,398.03 : 58,510.01 = 23,279.60 : x
2. Step 2: Convert to fraction form
   42,398.03/58,510.01 = 23,279.60/x
3. Step 3: Cross multiply
   42,398.03x = 58,510.01 × 23,279.60
4. Step 4: Simplify right side
   42,398.03x = 1,362,089,833.27
5. Step 5: Solve for x
   x = 1,362,089,833.27/42,398.03
6. Step 6: Final answer
   x = 32,126.25