Finding the Fourth Proportional to 33,427,152.16, 50,145,191.76 and 13,227,670.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,427,152.16 : 50,145,191.76 = 13,227,670.24 : x
2. Step 2: Convert to fraction form
   33,427,152.16/50,145,191.76 = 13,227,670.24/x
3. Step 3: Cross multiply
   33,427,152.16x = 50,145,191.76 × 13,227,670.24
4. Step 4: Simplify right side
   33,427,152.16x = 663,304,060,722,845.25
5. Step 5: Solve for x
   x = 663,304,060,722,845.25/33,427,152.16
6. Step 6: Final answer
   x = 19,843,271.65