Finding the Fourth Proportional to 58,447,886.43, 80,592,077.88 and 43,716,341.91

Step by Step Solution

1. Step 1: Write the proportion equation
   58,447,886.43 : 80,592,077.88 = 43,716,341.91 : x
2. Step 2: Convert to fraction form
   58,447,886.43/80,592,077.88 = 43,716,341.91/x
3. Step 3: Cross multiply
   58,447,886.43x = 80,592,077.88 × 43,716,341.91
4. Step 4: Simplify right side
   58,447,886.43x = 3,523,190,831,839,427.50
5. Step 5: Solve for x
   x = 3,523,190,831,839,427.50/58,447,886.43
6. Step 6: Final answer
   x = 60,279,182.82