Finding the Fourth Proportional to 107,298, 148,071.24 and 69,572.52

Step by Step Solution

1. Step 1: Write the proportion equation
   107,298 : 148,071.24 = 69,572.52 : x
2. Step 2: Convert to fraction form
   107,298/148,071.24 = 69,572.52/x
3. Step 3: Cross multiply
   107,298x = 148,071.24 × 69,572.52
4. Step 4: Simplify right side
   107,298x = 10,301,689,306.32
5. Step 5: Solve for x
   x = 10,301,689,306.32/107,298
6. Step 6: Final answer
   x = 96,010.08