Finding the Fourth Proportional to 42,599.23, 63,941.52 and 17,653.93

Step by Step Solution

1. Step 1: Write the proportion equation
   42,599.23 : 63,941.52 = 17,653.93 : x
2. Step 2: Convert to fraction form
   42,599.23/63,941.52 = 17,653.93/x
3. Step 3: Cross multiply
   42,599.23x = 63,941.52 × 17,653.93
4. Step 4: Simplify right side
   42,599.23x = 1,128,819,118.17
5. Step 5: Solve for x
   x = 1,128,819,118.17/42,599.23
6. Step 6: Final answer
   x = 26,498.58