Finding the Fourth Proportional to 1,624,549,123.96, 2,243,980,757.15 and 1,343,427,094.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,549,123.96 : 2,243,980,757.15 = 1,343,427,094.42 : x
2. Step 2: Convert to fraction form
   1,624,549,123.96/2,243,980,757.15 = 1,343,427,094.42/x
3. Step 3: Cross multiply
   1,624,549,123.96x = 2,243,980,757.15 × 1,343,427,094.42
4. Step 4: Simplify right side
   1,624,549,123.96x = 3,014,624,548,512,416,256
5. Step 5: Solve for x
   x = 3,014,624,548,512,416,256/1,624,549,123.96
6. Step 6: Final answer
   x = 1,855,668,446.12