Finding the Fourth Proportional to 37,627,288.28, 56,446,540.86 and 13,364,176.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,627,288.28 : 56,446,540.86 = 13,364,176.76 : x
2. Step 2: Convert to fraction form
   37,627,288.28/56,446,540.86 = 13,364,176.76/x
3. Step 3: Cross multiply
   37,627,288.28x = 56,446,540.86 × 13,364,176.76
4. Step 4: Simplify right side
   37,627,288.28x = 754,361,549,543,602.38
5. Step 5: Solve for x
   x = 754,361,549,543,602.38/37,627,288.28
6. Step 6: Final answer
   x = 20,048,257.10