Finding the Fourth Proportional to 899,308.64, 1,349,897.31 and 601,867.73

Step by Step Solution

1. Step 1: Write the proportion equation
   899,308.64 : 1,349,897.31 = 601,867.73 : x
2. Step 2: Convert to fraction form
   899,308.64/1,349,897.31 = 601,867.73/x
3. Step 3: Cross multiply
   899,308.64x = 1,349,897.31 × 601,867.73
4. Step 4: Simplify right side
   899,308.64x = 812,459,633,077.55
5. Step 5: Solve for x
   x = 812,459,633,077.55/899,308.64
6. Step 6: Final answer
   x = 903,426.92