Finding the Fourth Proportional to 42,681.12, 58,902.24 and 23,818.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,681.12 : 58,902.24 = 23,818.08 : x
2. Step 2: Convert to fraction form
   42,681.12/58,902.24 = 23,818.08/x
3. Step 3: Cross multiply
   42,681.12x = 58,902.24 × 23,818.08
4. Step 4: Simplify right side
   42,681.12x = 1,402,938,264.50
5. Step 5: Solve for x
   x = 1,402,938,264.50/42,681.12
6. Step 6: Final answer
   x = 32,870.23