Finding the Fourth Proportional to 69,475.32, 95,875.70 and 37,645

Step by Step Solution

1. Step 1: Write the proportion equation
   69,475.32 : 95,875.70 = 37,645 : x
2. Step 2: Convert to fraction form
   69,475.32/95,875.70 = 37,645/x
3. Step 3: Cross multiply
   69,475.32x = 95,875.70 × 37,645
4. Step 4: Simplify right side
   69,475.32x = 3,609,240,726.50
5. Step 5: Solve for x
   x = 3,609,240,726.50/69,475.32
6. Step 6: Final answer
   x = 51,949.97