Finding the Fourth Proportional to 101,549,358.56, 152,328,936.72 and 33,390,541.28

Step by Step Solution

1. Step 1: Write the proportion equation
   101,549,358.56 : 152,328,936.72 = 33,390,541.28 : x
2. Step 2: Convert to fraction form
   101,549,358.56/152,328,936.72 = 33,390,541.28/x
3. Step 3: Cross multiply
   101,549,358.56x = 152,328,936.72 × 33,390,541.28
4. Step 4: Simplify right side
   101,549,358.56x = 5,086,345,649,687,668
5. Step 5: Solve for x
   x = 5,086,345,649,687,668/101,549,358.56
6. Step 6: Final answer
   x = 50,087,422.73