Finding the Fourth Proportional to 10,209,779.82, 14,089,590.63 and 5,626,265.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,209,779.82 : 14,089,590.63 = 5,626,265.22 : x
2. Step 2: Convert to fraction form
   10,209,779.82/14,089,590.63 = 5,626,265.22/x
3. Step 3: Cross multiply
   10,209,779.82x = 14,089,590.63 × 5,626,265.22
4. Step 4: Simplify right side
   10,209,779.82x = 79,271,773,725,606.89
5. Step 5: Solve for x
   x = 79,271,773,725,606.89/10,209,779.82
6. Step 6: Final answer
   x = 7,764,298.07