Finding the Fourth Proportional to 42,681.18, 58,900.08 and 23,818.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,681.18 : 58,900.08 = 23,818.32 : x
2. Step 2: Convert to fraction form
   42,681.18/58,900.08 = 23,818.32/x
3. Step 3: Cross multiply
   42,681.18x = 58,900.08 × 23,818.32
4. Step 4: Simplify right side
   42,681.18x = 1,402,900,953.47
5. Step 5: Solve for x
   x = 1,402,900,953.47/42,681.18
6. Step 6: Final answer
   x = 32,869.31