Finding the Fourth Proportional to 1,301,168.42, 1,951,851.06 and 402,701.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,168.42 : 1,951,851.06 = 402,701.03 : x
2. Step 2: Convert to fraction form
   1,301,168.42/1,951,851.06 = 402,701.03/x
3. Step 3: Cross multiply
   1,301,168.42x = 1,951,851.06 × 402,701.03
4. Step 4: Simplify right side
   1,301,168.42x = 786,012,422,509.34
5. Step 5: Solve for x
   x = 786,012,422,509.34/1,301,168.42
6. Step 6: Final answer
   x = 604,082.00