Finding the Fourth Proportional to 33,870,142.19, 50,549,254.79 and 30,601,289.99

Step by Step Solution

1. Step 1: Write the proportion equation
   33,870,142.19 : 50,549,254.79 = 30,601,289.99 : x
2. Step 2: Convert to fraction form
   33,870,142.19/50,549,254.79 = 30,601,289.99/x
3. Step 3: Cross multiply
   33,870,142.19x = 50,549,254.79 × 30,601,289.99
4. Step 4: Simplify right side
   33,870,142.19x = 1,546,872,404,201,433.75
5. Step 5: Solve for x
   x = 1,546,872,404,201,433.75/33,870,142.19
6. Step 6: Final answer
   x = 45,670,679.38