Finding the Fourth Proportional to 55,733,973.68, 76,913,061.88 and 30,954,156.06

Step by Step Solution

1. Step 1: Write the proportion equation
   55,733,973.68 : 76,913,061.88 = 30,954,156.06 : x
2. Step 2: Convert to fraction form
   55,733,973.68/76,913,061.88 = 30,954,156.06/x
3. Step 3: Cross multiply
   55,733,973.68x = 76,913,061.88 × 30,954,156.06
4. Step 4: Simplify right side
   55,733,973.68x = 2,380,778,920,485,956.50
5. Step 5: Solve for x
   x = 2,380,778,920,485,956.50/55,733,973.68
6. Step 6: Final answer
   x = 42,716,834.33