Finding the Fourth Proportional to 1,015,741.72, 1,522,538.37 and 375,634.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,741.72 : 1,522,538.37 = 375,634.16 : x
2. Step 2: Convert to fraction form
   1,015,741.72/1,522,538.37 = 375,634.16/x
3. Step 3: Cross multiply
   1,015,741.72x = 1,522,538.37 × 375,634.16
4. Step 4: Simplify right side
   1,015,741.72x = 571,917,419,779.55
5. Step 5: Solve for x
   x = 571,917,419,779.55/1,015,741.72
6. Step 6: Final answer
   x = 563,053.98