Finding the Fourth Proportional to 588,686.75, 812,499.69 and 334,061.63

Step by Step Solution

1. Step 1: Write the proportion equation
   588,686.75 : 812,499.69 = 334,061.63 : x
2. Step 2: Convert to fraction form
   588,686.75/812,499.69 = 334,061.63/x
3. Step 3: Cross multiply
   588,686.75x = 812,499.69 × 334,061.63
4. Step 4: Simplify right side
   588,686.75x = 271,424,966,753.40
5. Step 5: Solve for x
   x = 271,424,966,753.40/588,686.75
6. Step 6: Final answer
   x = 461,068.59