Finding the Fourth Proportional to 37,437,743.60, 56,412,155.46 and 30,763,820.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,437,743.60 : 56,412,155.46 = 30,763,820.24 : x
2. Step 2: Convert to fraction form
   37,437,743.60/56,412,155.46 = 30,763,820.24/x
3. Step 3: Cross multiply
   37,437,743.60x = 56,412,155.46 × 30,763,820.24
4. Step 4: Simplify right side
   37,437,743.60x = 1,735,453,409,922,374.50
5. Step 5: Solve for x
   x = 1,735,453,409,922,374.50/37,437,743.60
6. Step 6: Final answer
   x = 46,355,716.00