Finding the Fourth Proportional to 1,068,871.59, 1,475,066.69 and 609,977.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,871.59 : 1,475,066.69 = 609,977.03 : x
2. Step 2: Convert to fraction form
   1,068,871.59/1,475,066.69 = 609,977.03/x
3. Step 3: Cross multiply
   1,068,871.59x = 1,475,066.69 × 609,977.03
4. Step 4: Simplify right side
   1,068,871.59x = 899,756,788,192.91
5. Step 5: Solve for x
   x = 899,756,788,192.91/1,068,871.59
6. Step 6: Final answer
   x = 841,781.93