Finding the Fourth Proportional to 64,935,598.54, 89,586,194.07 and 37,059,857.59

Step by Step Solution

1. Step 1: Write the proportion equation
   64,935,598.54 : 89,586,194.07 = 37,059,857.59 : x
2. Step 2: Convert to fraction form
   64,935,598.54/89,586,194.07 = 37,059,857.59/x
3. Step 3: Cross multiply
   64,935,598.54x = 89,586,194.07 × 37,059,857.59
4. Step 4: Simplify right side
   64,935,598.54x = 3,320,051,594,264,302.50
5. Step 5: Solve for x
   x = 3,320,051,594,264,302.50/64,935,598.54
6. Step 6: Final answer
   x = 51,128,374.40