Finding the Fourth Proportional to 52,665,624.09, 72,681,386.27 and 29,459,367.09

Step by Step Solution

1. Step 1: Write the proportion equation
   52,665,624.09 : 72,681,386.27 = 29,459,367.09 : x
2. Step 2: Convert to fraction form
   52,665,624.09/72,681,386.27 = 29,459,367.09/x
3. Step 3: Cross multiply
   52,665,624.09x = 72,681,386.27 × 29,459,367.09
4. Step 4: Simplify right side
   52,665,624.09x = 2,141,147,638,590,719
5. Step 5: Solve for x
   x = 2,141,147,638,590,719/52,665,624.09
6. Step 6: Final answer
   x = 40,655,506.81