Finding the Fourth Proportional to 109,339.23, 164,030.72 and 34,470.93

Step by Step Solution

1. Step 1: Write the proportion equation
   109,339.23 : 164,030.72 = 34,470.93 : x
2. Step 2: Convert to fraction form
   109,339.23/164,030.72 = 34,470.93/x
3. Step 3: Cross multiply
   109,339.23x = 164,030.72 × 34,470.93
4. Step 4: Simplify right side
   109,339.23x = 5,654,291,466.97
5. Step 5: Solve for x
   x = 5,654,291,466.97/109,339.23
6. Step 6: Final answer
   x = 51,713.29