Finding the Fourth Proportional to 5,194,111.24, 7,167,909.55 and 2,902,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,194,111.24 : 7,167,909.55 = 2,902,368.52 : x
2. Step 2: Convert to fraction form
   5,194,111.24/7,167,909.55 = 2,902,368.52/x
3. Step 3: Cross multiply
   5,194,111.24x = 7,167,909.55 × 2,902,368.52
4. Step 4: Simplify right side
   5,194,111.24x = 20,803,915,032,127.37
5. Step 5: Solve for x
   x = 20,803,915,032,127.37/5,194,111.24
6. Step 6: Final answer
   x = 4,005,288.70