Finding the Fourth Proportional to 79,284,602.02, 118,912,729.56 and 50,445,070.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,284,602.02 : 118,912,729.56 = 50,445,070.42 : x
2. Step 2: Convert to fraction form
   79,284,602.02/118,912,729.56 = 50,445,070.42/x
3. Step 3: Cross multiply
   79,284,602.02x = 118,912,729.56 × 50,445,070.42
4. Step 4: Simplify right side
   79,284,602.02x = 5,998,561,016,488,616
5. Step 5: Solve for x
   x = 5,998,561,016,488,616/79,284,602.02
6. Step 6: Final answer
   x = 75,658,587.72