Finding the Fourth Proportional to 69,151, 95,422.71 and 38,926.66

Step by Step Solution

1. Step 1: Write the proportion equation
   69,151 : 95,422.71 = 38,926.66 : x
2. Step 2: Convert to fraction form
   69,151/95,422.71 = 38,926.66/x
3. Step 3: Cross multiply
   69,151x = 95,422.71 × 38,926.66
4. Step 4: Simplify right side
   69,151x = 3,714,487,388.45
5. Step 5: Solve for x
   x = 3,714,487,388.45/69,151
6. Step 6: Final answer
   x = 53,715.60