Finding the Fourth Proportional to 932,292,588.88, 1,286,563,900.72 and 514,604,962.72

Step by Step Solution

1. Step 1: Write the proportion equation
   932,292,588.88 : 1,286,563,900.72 = 514,604,962.72 : x
2. Step 2: Convert to fraction form
   932,292,588.88/1,286,563,900.72 = 514,604,962.72/x
3. Step 3: Cross multiply
   932,292,588.88x = 1,286,563,900.72 × 514,604,962.72
4. Step 4: Simplify right side
   932,292,588.88x = 662,072,168,166,913,408
5. Step 5: Solve for x
   x = 662,072,168,166,913,408/932,292,588.88
6. Step 6: Final answer
   x = 710,154,919.24