Finding the Fourth Proportional to 2,139,534.20, 2,952,882.48 and 1,365,499.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,534.20 : 2,952,882.48 = 1,365,499.04 : x
2. Step 2: Convert to fraction form
   2,139,534.20/2,952,882.48 = 1,365,499.04/x
3. Step 3: Cross multiply
   2,139,534.20x = 2,952,882.48 × 1,365,499.04
4. Step 4: Simplify right side
   2,139,534.20x = 4,032,158,191,672.82
5. Step 5: Solve for x
   x = 4,032,158,191,672.82/2,139,534.20
6. Step 6: Final answer
   x = 1,884,596.28