Finding the Fourth Proportional to 1,711,601.72, 2,566,442.12 and 1,172,467.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,601.72 : 2,566,442.12 = 1,172,467.34 : x
2. Step 2: Convert to fraction form
   1,711,601.72/2,566,442.12 = 1,172,467.34/x
3. Step 3: Cross multiply
   1,711,601.72x = 2,566,442.12 × 1,172,467.34
4. Step 4: Simplify right side
   1,711,601.72x = 3,009,069,563,225.10
5. Step 5: Solve for x
   x = 3,009,069,563,225.10/1,711,601.72
6. Step 6: Final answer
   x = 1,758,043.08