Finding the Fourth Proportional to 1,495,156, 2,243,667.12 and 608,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,156 : 2,243,667.12 = 608,692 : x
2. Step 2: Convert to fraction form
   1,495,156/2,243,667.12 = 608,692/x
3. Step 3: Cross multiply
   1,495,156x = 2,243,667.12 × 608,692
4. Step 4: Simplify right side
   1,495,156x = 1,365,702,226,607.04
5. Step 5: Solve for x
   x = 1,365,702,226,607.04/1,495,156
6. Step 6: Final answer
   x = 913,417.88