Finding the Fourth Proportional to 52,821,956.61, 72,867,471.89 and 34,497,968.13

Step by Step Solution

1. Step 1: Write the proportion equation
   52,821,956.61 : 72,867,471.89 = 34,497,968.13 : x
2. Step 2: Convert to fraction form
   52,821,956.61/72,867,471.89 = 34,497,968.13/x
3. Step 3: Cross multiply
   52,821,956.61x = 72,867,471.89 × 34,497,968.13
4. Step 4: Simplify right side
   52,821,956.61x = 2,513,779,722,802,401.50
5. Step 5: Solve for x
   x = 2,513,779,722,802,401.50/52,821,956.61
6. Step 6: Final answer
   x = 47,589,674.52