Finding the Fourth Proportional to 59,671.51, 89,488.15 and 19,681.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,671.51 : 89,488.15 = 19,681.52 : x
2. Step 2: Convert to fraction form
   59,671.51/89,488.15 = 19,681.52/x
3. Step 3: Cross multiply
   59,671.51x = 89,488.15 × 19,681.52
4. Step 4: Simplify right side
   59,671.51x = 1,761,262,317.34
5. Step 5: Solve for x
   x = 1,761,262,317.34/59,671.51
6. Step 6: Final answer
   x = 29,515.97