Finding the Fourth Proportional to 3,602,111.10, 5,406,228.45 and 1,473,722.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,602,111.10 : 5,406,228.45 = 1,473,722.70 : x
2. Step 2: Convert to fraction form
   3,602,111.10/5,406,228.45 = 1,473,722.70/x
3. Step 3: Cross multiply
   3,602,111.10x = 5,406,228.45 × 1,473,722.70
4. Step 4: Simplify right side
   3,602,111.10x = 7,967,281,588,150.82
5. Step 5: Solve for x
   x = 7,967,281,588,150.82/3,602,111.10
6. Step 6: Final answer
   x = 2,211,836.72