Finding the Fourth Proportional to 110,897.61, 153,030.41 and 67,859.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,897.61 : 153,030.41 = 67,859.52 : x
2. Step 2: Convert to fraction form
   110,897.61/153,030.41 = 67,859.52/x
3. Step 3: Cross multiply
   110,897.61x = 153,030.41 × 67,859.52
4. Step 4: Simplify right side
   110,897.61x = 10,384,570,751.82
5. Step 5: Solve for x
   x = 10,384,570,751.82/110,897.61
6. Step 6: Final answer
   x = 93,641.07