Finding the Fourth Proportional to 101,760.22, 152,601.98 and 42,599.98

Step by Step Solution

1. Step 1: Write the proportion equation
   101,760.22 : 152,601.98 = 42,599.98 : x
2. Step 2: Convert to fraction form
   101,760.22/152,601.98 = 42,599.98/x
3. Step 3: Cross multiply
   101,760.22x = 152,601.98 × 42,599.98
4. Step 4: Simplify right side
   101,760.22x = 6,500,840,532.95
5. Step 5: Solve for x
   x = 6,500,840,532.95/101,760.22
6. Step 6: Final answer
   x = 63,883.91