Finding the Fourth Proportional to 69,390.32, 95,753.04 and 42,529.10

Step by Step Solution

1. Step 1: Write the proportion equation
   69,390.32 : 95,753.04 = 42,529.10 : x
2. Step 2: Convert to fraction form
   69,390.32/95,753.04 = 42,529.10/x
3. Step 3: Cross multiply
   69,390.32x = 95,753.04 × 42,529.10
4. Step 4: Simplify right side
   69,390.32x = 4,072,290,613.46
5. Step 5: Solve for x
   x = 4,072,290,613.46/69,390.32
6. Step 6: Final answer
   x = 58,686.72