Finding the Fourth Proportional to 37,076,890.42, 55,630,686.75 and 20,017,502.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,076,890.42 : 55,630,686.75 = 20,017,502.02 : x
2. Step 2: Convert to fraction form
   37,076,890.42/55,630,686.75 = 20,017,502.02/x
3. Step 3: Cross multiply
   37,076,890.42x = 55,630,686.75 × 20,017,502.02
4. Step 4: Simplify right side
   37,076,890.42x = 1,113,587,384,392,112.25
5. Step 5: Solve for x
   x = 1,113,587,384,392,112.25/37,076,890.42
6. Step 6: Final answer
   x = 30,034,540.97