Finding the Fourth Proportional to 59,434.48, 89,230.91 and 34,492.43

Step by Step Solution

1. Step 1: Write the proportion equation
   59,434.48 : 89,230.91 = 34,492.43 : x
2. Step 2: Convert to fraction form
   59,434.48/89,230.91 = 34,492.43/x
3. Step 3: Cross multiply
   59,434.48x = 89,230.91 × 34,492.43
4. Step 4: Simplify right side
   59,434.48x = 3,077,790,967.63
5. Step 5: Solve for x
   x = 3,077,790,967.63/59,434.48
6. Step 6: Final answer
   x = 51,784.60