Finding the Fourth Proportional to 37,131,170.76, 55,755,053.52 and 31,448,406.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131,170.76 : 55,755,053.52 = 31,448,406.84 : x
2. Step 2: Convert to fraction form
   37,131,170.76/55,755,053.52 = 31,448,406.84/x
3. Step 3: Cross multiply
   37,131,170.76x = 55,755,053.52 × 31,448,406.84
4. Step 4: Simplify right side
   37,131,170.76x = 1,753,407,606,482,934.25
5. Step 5: Solve for x
   x = 1,753,407,606,482,934.25/37,131,170.76
6. Step 6: Final answer
   x = 47,221,985.48