Finding the Fourth Proportional to 37,155,434.36, 51,271,499.32 and 21,475,474.58

Step by Step Solution

1. Step 1: Write the proportion equation
   37,155,434.36 : 51,271,499.32 = 21,475,474.58 : x
2. Step 2: Convert to fraction form
   37,155,434.36/51,271,499.32 = 21,475,474.58/x
3. Step 3: Cross multiply
   37,155,434.36x = 51,271,499.32 × 21,475,474.58
4. Step 4: Simplify right side
   37,155,434.36x = 1,101,079,780,399,637.38
5. Step 5: Solve for x
   x = 1,101,079,780,399,637.38/37,155,434.36
6. Step 6: Final answer
   x = 29,634,420.90