Finding the Fourth Proportional to 903,538.69, 1,354,875.49 and 524,564.12

Step by Step Solution

1. Step 1: Write the proportion equation
   903,538.69 : 1,354,875.49 = 524,564.12 : x
2. Step 2: Convert to fraction form
   903,538.69/1,354,875.49 = 524,564.12/x
3. Step 3: Cross multiply
   903,538.69x = 1,354,875.49 × 524,564.12
4. Step 4: Simplify right side
   903,538.69x = 710,719,066,498.60
5. Step 5: Solve for x
   x = 710,719,066,498.60/903,538.69
6. Step 6: Final answer
   x = 786,595.06