Finding the Fourth Proportional to 1,113,760.42, 1,536,990.01 and 604,462.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,760.42 : 1,536,990.01 = 604,462.80 : x
2. Step 2: Convert to fraction form
   1,113,760.42/1,536,990.01 = 604,462.80/x
3. Step 3: Cross multiply
   1,113,760.42x = 1,536,990.01 × 604,462.80
4. Step 4: Simplify right side
   1,113,760.42x = 929,053,284,023.72
5. Step 5: Solve for x
   x = 929,053,284,023.72/1,113,760.42
6. Step 6: Final answer
   x = 834,159.00