Finding the Fourth Proportional to 117,779.10, 176,575.69 and 58,582.47

Step by Step Solution

1. Step 1: Write the proportion equation
   117,779.10 : 176,575.69 = 58,582.47 : x
2. Step 2: Convert to fraction form
   117,779.10/176,575.69 = 58,582.47/x
3. Step 3: Cross multiply
   117,779.10x = 176,575.69 × 58,582.47
4. Step 4: Simplify right side
   117,779.10x = 10,344,240,062.15
5. Step 5: Solve for x
   x = 10,344,240,062.15/117,779.10
6. Step 6: Final answer
   x = 87,827.47