Finding the Fourth Proportional to 109,476, 164,275.48 and 59,559.58

Step by Step Solution

1. Step 1: Write the proportion equation
   109,476 : 164,275.48 = 59,559.58 : x
2. Step 2: Convert to fraction form
   109,476/164,275.48 = 59,559.58/x
3. Step 3: Cross multiply
   109,476x = 164,275.48 × 59,559.58
4. Step 4: Simplify right side
   109,476x = 9,784,178,593.10
5. Step 5: Solve for x
   x = 9,784,178,593.10/109,476
6. Step 6: Final answer
   x = 89,372.82