Finding the Fourth Proportional to 78,695.03, 108,598.98 and 42,884.96

Step by Step Solution

1. Step 1: Write the proportion equation
   78,695.03 : 108,598.98 = 42,884.96 : x
2. Step 2: Convert to fraction form
   78,695.03/108,598.98 = 42,884.96/x
3. Step 3: Cross multiply
   78,695.03x = 108,598.98 × 42,884.96
4. Step 4: Simplify right side
   78,695.03x = 4,657,262,913.34
5. Step 5: Solve for x
   x = 4,657,262,913.34/78,695.03
6. Step 6: Final answer
   x = 59,181.16