Finding the Fourth Proportional to 72,025,632.64, 99,404,834.88 and 41,078,707.84

Step by Step Solution

1. Step 1: Write the proportion equation
   72,025,632.64 : 99,404,834.88 = 41,078,707.84 : x
2. Step 2: Convert to fraction form
   72,025,632.64/99,404,834.88 = 41,078,707.84/x
3. Step 3: Cross multiply
   72,025,632.64x = 99,404,834.88 × 41,078,707.84
4. Step 4: Simplify right side
   72,025,632.64x = 4,083,422,169,918,961.50
5. Step 5: Solve for x
   x = 4,083,422,169,918,961.50/72,025,632.64
6. Step 6: Final answer
   x = 56,694,013.23