Finding the Fourth Proportional to 9,779,443.08, 13,495,382.56 and 5,369,146.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,779,443.08 : 13,495,382.56 = 5,369,146.96 : x
2. Step 2: Convert to fraction form
   9,779,443.08/13,495,382.56 = 5,369,146.96/x
3. Step 3: Cross multiply
   9,779,443.08x = 13,495,382.56 × 5,369,146.96
4. Step 4: Simplify right side
   9,779,443.08x = 72,458,692,246,061.02
5. Step 5: Solve for x
   x = 72,458,692,246,061.02/9,779,443.08
6. Step 6: Final answer
   x = 7,409,286.16