Finding the Fourth Proportional to 45,224,591.94, 62,404,272.45 and 30,572,139.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45,224,591.94 : 62,404,272.45 = 30,572,139.06 : x
2. Step 2: Convert to fraction form
   45,224,591.94/62,404,272.45 = 30,572,139.06/x
3. Step 3: Cross multiply
   45,224,591.94x = 62,404,272.45 × 30,572,139.06
4. Step 4: Simplify right side
   45,224,591.94x = 1,907,832,095,279,527
5. Step 5: Solve for x
   x = 1,907,832,095,279,527/45,224,591.94
6. Step 6: Final answer
   x = 42,185,722.71