Finding the Fourth Proportional to 9,779,449.08, 13,495,390.84 and 5,369,152.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,779,449.08 : 13,495,390.84 = 5,369,152.96 : x
2. Step 2: Convert to fraction form
   9,779,449.08/13,495,390.84 = 5,369,152.96/x
3. Step 3: Cross multiply
   9,779,449.08x = 13,495,390.84 × 5,369,152.96
4. Step 4: Simplify right side
   9,779,449.08x = 72,458,817,674,942.89
5. Step 5: Solve for x
   x = 72,458,817,674,942.89/9,779,449.08
6. Step 6: Final answer
   x = 7,409,294.44