Finding the Fourth Proportional to 2,595,276.30, 3,891,748.05 and 997,308.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,276.30 : 3,891,748.05 = 997,308.30 : x
2. Step 2: Convert to fraction form
   2,595,276.30/3,891,748.05 = 997,308.30/x
3. Step 3: Cross multiply
   2,595,276.30x = 3,891,748.05 × 997,308.30
4. Step 4: Simplify right side
   2,595,276.30x = 3,881,272,631,773.82
5. Step 5: Solve for x
   x = 3,881,272,631,773.82/2,595,276.30
6. Step 6: Final answer
   x = 1,495,514.23