Finding the Fourth Proportional to 36,276,514.48, 50,063,852.28 and 19,978,986.16

Step by Step Solution

1. Step 1: Write the proportion equation
   36,276,514.48 : 50,063,852.28 = 19,978,986.16 : x
2. Step 2: Convert to fraction form
   36,276,514.48/50,063,852.28 = 19,978,986.16/x
3. Step 3: Cross multiply
   36,276,514.48x = 50,063,852.28 × 19,978,986.16
4. Step 4: Simplify right side
   36,276,514.48x = 1,000,225,011,818,404.50
5. Step 5: Solve for x
   x = 1,000,225,011,818,404.50/36,276,514.48
6. Step 6: Final answer
   x = 27,572,246.84