Finding the Fourth Proportional to 101,695.49, 152,573.06 and 45,523.10

Step by Step Solution

1. Step 1: Write the proportion equation
   101,695.49 : 152,573.06 = 45,523.10 : x
2. Step 2: Convert to fraction form
   101,695.49/152,573.06 = 45,523.10/x
3. Step 3: Cross multiply
   101,695.49x = 152,573.06 × 45,523.10
4. Step 4: Simplify right side
   101,695.49x = 6,945,597,677.21
5. Step 5: Solve for x
   x = 6,945,597,677.21/101,695.49
6. Step 6: Final answer
   x = 68,297.99