Finding the Fourth Proportional to 1,111,356.60, 1,533,671.82 and 602,058.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,356.60 : 1,533,671.82 = 602,058.84 : x
2. Step 2: Convert to fraction form
   1,111,356.60/1,533,671.82 = 602,058.84/x
3. Step 3: Cross multiply
   1,111,356.60x = 1,533,671.82 × 602,058.84
4. Step 4: Simplify right side
   1,111,356.60x = 923,360,676,889.89
5. Step 5: Solve for x
   x = 923,360,676,889.89/1,111,356.60
6. Step 6: Final answer
   x = 830,841.04