Finding the Fourth Proportional to 101,946.28, 152,969.54 and 45,826.04

Step by Step Solution

1. Step 1: Write the proportion equation
   101,946.28 : 152,969.54 = 45,826.04 : x
2. Step 2: Convert to fraction form
   101,946.28/152,969.54 = 45,826.04/x
3. Step 3: Cross multiply
   101,946.28x = 152,969.54 × 45,826.04
4. Step 4: Simplify right side
   101,946.28x = 7,009,988,258.82
5. Step 5: Solve for x
   x = 7,009,988,258.82/101,946.28
6. Step 6: Final answer
   x = 68,761.59