Finding the Fourth Proportional to 1,010,884.89, 1,395,025.97 and 552,008.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,884.89 : 1,395,025.97 = 552,008.82 : x
2. Step 2: Convert to fraction form
   1,010,884.89/1,395,025.97 = 552,008.82/x
3. Step 3: Cross multiply
   1,010,884.89x = 1,395,025.97 × 552,008.82
4. Step 4: Simplify right side
   1,010,884.89x = 770,066,636,809.01
5. Step 5: Solve for x
   x = 770,066,636,809.01/1,010,884.89
6. Step 6: Final answer
   x = 761,774.80