Finding the Fourth Proportional to 607,492.31, 831,053.82 and 604,933.52

Step by Step Solution

1. Step 1: Write the proportion equation
   607,492.31 : 831,053.82 = 604,933.52 : x
2. Step 2: Convert to fraction form
   607,492.31/831,053.82 = 604,933.52/x
3. Step 3: Cross multiply
   607,492.31x = 831,053.82 × 604,933.52
4. Step 4: Simplify right side
   607,492.31x = 502,732,310,755.28
5. Step 5: Solve for x
   x = 502,732,310,755.28/607,492.31
6. Step 6: Final answer
   x = 827,553.38