Finding the Fourth Proportional to 53,427,738.24, 73,674,515.52 and 31,693,507.20

Step by Step Solution

1. Step 1: Write the proportion equation
   53,427,738.24 : 73,674,515.52 = 31,693,507.20 : x
2. Step 2: Convert to fraction form
   53,427,738.24/73,674,515.52 = 31,693,507.20/x
3. Step 3: Cross multiply
   53,427,738.24x = 73,674,515.52 × 31,693,507.20
4. Step 4: Simplify right side
   53,427,738.24x = 2,335,003,788,089,631.50
5. Step 5: Solve for x
   x = 2,335,003,788,089,631.50/53,427,738.24
6. Step 6: Final answer
   x = 43,703,960.99