Finding the Fourth Proportional to 93,920,008.82, 140,881,097.86 and 28,341,714.74

Step by Step Solution

1. Step 1: Write the proportion equation
   93,920,008.82 : 140,881,097.86 = 28,341,714.74 : x
2. Step 2: Convert to fraction form
   93,920,008.82/140,881,097.86 = 28,341,714.74/x
3. Step 3: Cross multiply
   93,920,008.82x = 140,881,097.86 × 28,341,714.74
4. Step 4: Simplify right side
   93,920,008.82x = 3,992,811,887,586,463.50
5. Step 5: Solve for x
   x = 3,992,811,887,586,463.50/93,920,008.82
6. Step 6: Final answer
   x = 42,512,899.41