Finding the Fourth Proportional to 52,112,449.56, 78,088,960.98 and 27,854,828.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,112,449.56 : 78,088,960.98 = 27,854,828.76 : x
2. Step 2: Convert to fraction form
   52,112,449.56/78,088,960.98 = 27,854,828.76/x
3. Step 3: Cross multiply
   52,112,449.56x = 78,088,960.98 × 27,854,828.76
4. Step 4: Simplify right side
   52,112,449.56x = 2,175,154,636,144,222
5. Step 5: Solve for x
   x = 2,175,154,636,144,222/52,112,449.56
6. Step 6: Final answer
   x = 41,739,635.24