Finding the Fourth Proportional to 106,929.25, 147,561.82 and 59,182.47

Step by Step Solution

1. Step 1: Write the proportion equation
   106,929.25 : 147,561.82 = 59,182.47 : x
2. Step 2: Convert to fraction form
   106,929.25/147,561.82 = 59,182.47/x
3. Step 3: Cross multiply
   106,929.25x = 147,561.82 × 59,182.47
4. Step 4: Simplify right side
   106,929.25x = 8,733,072,837.34
5. Step 5: Solve for x
   x = 8,733,072,837.34/106,929.25
6. Step 6: Final answer
   x = 81,671.51