Finding the Fourth Proportional to 1,736,068.62, 2,604,083.49 and 613,875.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,068.62 : 2,604,083.49 = 613,875.18 : x
2. Step 2: Convert to fraction form
   1,736,068.62/2,604,083.49 = 613,875.18/x
3. Step 3: Cross multiply
   1,736,068.62x = 2,604,083.49 × 613,875.18
4. Step 4: Simplify right side
   1,736,068.62x = 1,598,582,221,158.78
5. Step 5: Solve for x
   x = 1,598,582,221,158.78/1,736,068.62
6. Step 6: Final answer
   x = 920,805.90