Finding the Fourth Proportional to 42,886.98, 59,152.41 and 29,460.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,886.98 : 59,152.41 = 29,460.42 : x
2. Step 2: Convert to fraction form
   42,886.98/59,152.41 = 29,460.42/x
3. Step 3: Cross multiply
   42,886.98x = 59,152.41 × 29,460.42
4. Step 4: Simplify right side
   42,886.98x = 1,742,654,842.61
5. Step 5: Solve for x
   x = 1,742,654,842.61/42,886.98
6. Step 6: Final answer
   x = 40,633.66