Finding the Fourth Proportional to 69,659.86, 96,160.04 and 47,029.51

Step by Step Solution

1. Step 1: Write the proportion equation
   69,659.86 : 96,160.04 = 47,029.51 : x
2. Step 2: Convert to fraction form
   69,659.86/96,160.04 = 47,029.51/x
3. Step 3: Cross multiply
   69,659.86x = 96,160.04 × 47,029.51
4. Step 4: Simplify right side
   69,659.86x = 4,522,359,263.59
5. Step 5: Solve for x
   x = 4,522,359,263.59/69,659.86
6. Step 6: Final answer
   x = 64,920.59