Finding the Fourth Proportional to 127,354.86, 190,959.12 and 52,526.52

Step by Step Solution

1. Step 1: Write the proportion equation
   127,354.86 : 190,959.12 = 52,526.52 : x
2. Step 2: Convert to fraction form
   127,354.86/190,959.12 = 52,526.52/x
3. Step 3: Cross multiply
   127,354.86x = 190,959.12 × 52,526.52
4. Step 4: Simplify right side
   127,354.86x = 10,030,418,035.86
5. Step 5: Solve for x
   x = 10,030,418,035.86/127,354.86
6. Step 6: Final answer
   x = 78,759.60