Finding the Fourth Proportional to 37,325,980, 55,988,970.72 and 8,959,132

Step by Step Solution

1. Step 1: Write the proportion equation
   37,325,980 : 55,988,970.72 = 8,959,132 : x
2. Step 2: Convert to fraction form
   37,325,980/55,988,970.72 = 8,959,132/x
3. Step 3: Cross multiply
   37,325,980x = 55,988,970.72 × 8,959,132
4. Step 4: Simplify right side
   37,325,980x = 501,612,579,224,615
5. Step 5: Solve for x
   x = 501,612,579,224,615/37,325,980
6. Step 6: Final answer
   x = 13,438,698.17