Finding the Fourth Proportional to 59,314.90, 88,972.74 and 19,875.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,314.90 : 88,972.74 = 19,875.10 : x
2. Step 2: Convert to fraction form
   59,314.90/88,972.74 = 19,875.10/x
3. Step 3: Cross multiply
   59,314.90x = 88,972.74 × 19,875.10
4. Step 4: Simplify right side
   59,314.90x = 1,768,342,104.77
5. Step 5: Solve for x
   x = 1,768,342,104.77/59,314.90
6. Step 6: Final answer
   x = 29,812.78