Finding the Fourth Proportional to 37,038,684.05, 51,113,386.31 and 20,293,494.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038,684.05 : 51,113,386.31 = 20,293,494.82 : x
2. Step 2: Convert to fraction form
   37,038,684.05/51,113,386.31 = 20,293,494.82/x
3. Step 3: Cross multiply
   37,038,684.05x = 51,113,386.31 × 20,293,494.82
4. Step 4: Simplify right side
   37,038,684.05x = 1,037,269,240,487,128
5. Step 5: Solve for x
   x = 1,037,269,240,487,128/37,038,684.05
6. Step 6: Final answer
   x = 28,005,024.12