Finding the Fourth Proportional to 73,468.26, 101,386.10 and 42,842.59

Step by Step Solution

1. Step 1: Write the proportion equation
   73,468.26 : 101,386.10 = 42,842.59 : x
2. Step 2: Convert to fraction form
   73,468.26/101,386.10 = 42,842.59/x
3. Step 3: Cross multiply
   73,468.26x = 101,386.10 × 42,842.59
4. Step 4: Simplify right side
   73,468.26x = 4,343,642,967.64
5. Step 5: Solve for x
   x = 4,343,642,967.64/73,468.26
6. Step 6: Final answer
   x = 59,122.71