Finding the Fourth Proportional to 56,799,980.05, 78,380,594.37 and 32,955,760.07

Step by Step Solution

1. Step 1: Write the proportion equation
   56,799,980.05 : 78,380,594.37 = 32,955,760.07 : x
2. Step 2: Convert to fraction form
   56,799,980.05/78,380,594.37 = 32,955,760.07/x
3. Step 3: Cross multiply
   56,799,980.05x = 78,380,594.37 × 32,955,760.07
4. Step 4: Simplify right side
   56,799,980.05x = 2,583,092,061,933,394
5. Step 5: Solve for x
   x = 2,583,092,061,933,394/56,799,980.05
6. Step 6: Final answer
   x = 45,476,988.89