Finding the Fourth Proportional to 1,400,181.50, 2,097,199.69 and 1,157,545.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,181.50 : 2,097,199.69 = 1,157,545.47 : x
2. Step 2: Convert to fraction form
   1,400,181.50/2,097,199.69 = 1,157,545.47/x
3. Step 3: Cross multiply
   1,400,181.50x = 2,097,199.69 × 1,157,545.47
4. Step 4: Simplify right side
   1,400,181.50x = 2,427,604,000,844.90
5. Step 5: Solve for x
   x = 2,427,604,000,844.90/1,400,181.50
6. Step 6: Final answer
   x = 1,733,778.09