Finding the Fourth Proportional to 5,421,667.23, 8,132,559.18 and 1,635,182.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,421,667.23 : 8,132,559.18 = 1,635,182.91 : x
2. Step 2: Convert to fraction form
   5,421,667.23/8,132,559.18 = 1,635,182.91/x
3. Step 3: Cross multiply
   5,421,667.23x = 8,132,559.18 × 1,635,182.91
4. Step 4: Simplify right side
   5,421,667.23x = 13,298,221,785,699.61
5. Step 5: Solve for x
   x = 13,298,221,785,699.61/5,421,667.23
6. Step 6: Final answer
   x = 2,452,791.96