Finding the Fourth Proportional to 1,061,590.84, 1,465,036.80 and 602,748.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,590.84 : 1,465,036.80 = 602,748.10 : x
2. Step 2: Convert to fraction form
   1,061,590.84/1,465,036.80 = 602,748.10/x
3. Step 3: Cross multiply
   1,061,590.84x = 1,465,036.80 × 602,748.10
4. Step 4: Simplify right side
   1,061,590.84x = 883,048,147,630.08
5. Step 5: Solve for x
   x = 883,048,147,630.08/1,061,590.84
6. Step 6: Final answer
   x = 831,815.91