Finding the Fourth Proportional to 109,432.29, 164,151.86 and 34,553.13

Step by Step Solution

1. Step 1: Write the proportion equation
   109,432.29 : 164,151.86 = 34,553.13 : x
2. Step 2: Convert to fraction form
   109,432.29/164,151.86 = 34,553.13/x
3. Step 3: Cross multiply
   109,432.29x = 164,151.86 × 34,553.13
4. Step 4: Simplify right side
   109,432.29x = 5,671,960,558.32
5. Step 5: Solve for x
   x = 5,671,960,558.32/109,432.29
6. Step 6: Final answer
   x = 51,830.78