Finding the Fourth Proportional to 59,312.52, 88,969.86 and 19,869.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,312.52 : 88,969.86 = 19,869.48 : x
2. Step 2: Convert to fraction form
   59,312.52/88,969.86 = 19,869.48/x
3. Step 3: Cross multiply
   59,312.52x = 88,969.86 × 19,869.48
4. Step 4: Simplify right side
   59,312.52x = 1,767,784,853.87
5. Step 5: Solve for x
   x = 1,767,784,853.87/59,312.52
6. Step 6: Final answer
   x = 29,804.58